2460590280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 384

約数和(自身を含む): 8707046400

約数和(自身を除く): 6246456120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 59, 60, 62, 72, 74, 90, 93, 101, 111, 118, 120, 124, 148, 155, 177, 180, 185, 186, 202, 222, 236, 248, 279, 295, 296, 303, 310, 333, 354, 360, 370, 372, 404, 444, 465, 472, 505, 531, 555, 558, 590, 606, 620, 666, 708, 740, 744, 808, 885, 888, 909, 930, 1010, 1062, 1110, 1116, 1147, 1180, 1212, 1240, 1332, 1395, 1416, 1480, 1515, 1665, 1770, 1818, 1829, 1860, 2020, 2124, 2183, 2220, 2232, 2294, 2360, 2424, 2655, 2664, 2790, 3030, 3131, 3330, 3441, 3540, 3636, 3658, 3720, 3737, 4040, 4248, 4366, 4440, 4545, 4588, 5310, 5487, 5580, 5735, 5959, 6060, 6262, 6549, 6660, 6882, 7080, 7272, 7316, 7474, 8732, 9090, 9145, 9176, 9393, 10323, 10620, 10915, 10974, 11160, 11211, 11470, 11918, 12120, 12524, 13098, 13320, 13764, 14632, 14948, 15655, 16461, 17205, 17464, 17877, 18180, 18290, 18685, 18786, 19647, 20646, 21240, 21830, 21948, 22422, 22940, 23836, 25048, 26196, 27435, 27528, 28179, 29795, 29896, 31310, 32745, 32922, 33633, 34410, 35754, 36360, 36580, 37370, 37572, 39294, 41292, 43660, 43896, 44844, 45880, 46965, 47672, 51615, 52392, 53631, 54870, 56055, 56358, 59590, 62620, 65490, 65844, 67266, 67673, 68820, 71508, 73160, 74740, 75144, 78588, 82305, 82584, 87320, 89385, 89688, 93930, 98235, 103230, 107262, 109740, 112110, 112716, 115847, 119180, 125240, 130980, 131688, 134532, 135346, 137640, 140895, 143016, 149480, 157176, 164610, 168165, 178770, 184729, 187860, 196470, 203019, 206460, 214524, 219480, 220483, 224220, 225432, 231694, 238360, 261960, 268155, 269064, 270692, 281790, 329220, 336330, 338365, 347541, 357540, 369458, 375720, 392940, 406038, 412920, 429048, 440966, 448440, 463388, 536310, 541384, 554187, 563580, 579235, 609057, 658440, 661449, 672660, 676730, 695082, 715080, 738916, 785880, 812076, 881932, 923645, 926776, 1015095, 1042623, 1072620, 1102415, 1108374, 1127160, 1158470, 1218114, 1322898, 1345320, 1353460, 1390164, 1477832, 1624152, 1662561, 1737705, 1763864, 1847290, 1984347, 2030190, 2085246, 2145240, 2204830, 2216748, 2316940, 2436228, 2645796, 2706920, 2770935, 2780328, 3045285, 3307245, 3325122, 3475410, 3694580, 3968694, 4060380, 4170492, 4409660, 4433496, 4633880, 4872456, 5213115, 5291592, 5541870, 6090570, 6614490, 6650244, 6834973, 6950820, 7389160, 7937388, 8120760, 8312805, 8340984, 8819320, 9921735, 10426230, 11083740, 12181140, 13228980, 13300488, 13669946, 13901640, 15874776, 16625610, 19843470, 20504919, 20852460, 22167480, 24362280, 26457960, 27339892, 33251220, 34174865, 39686940, 41009838, 41704920, 54679784, 61514757, 66502440, 68349730, 79373880, 82019676, 102524595, 123029514, 136699460, 164039352, 205049190, 246059028, 273398920, 307573785, 410098380, 492118056, 615147570, 820196760, 1230295140, 2460590280]

約数ペア:

[(1, 2460590280), (2, 1230295140), (3, 820196760), (4, 615147570), (5, 492118056), (6, 410098380), (8, 307573785), (9, 273398920), (10, 246059028), (12, 205049190), (15, 164039352), (18, 136699460), (20, 123029514), (24, 102524595), (30, 82019676), (31, 79373880), (36, 68349730), (37, 66502440), (40, 61514757), (45, 54679784), (59, 41704920), (60, 41009838), (62, 39686940), (72, 34174865), (74, 33251220), (90, 27339892), (93, 26457960), (101, 24362280), (111, 22167480), (118, 20852460), (120, 20504919), (124, 19843470), (148, 16625610), (155, 15874776), (177, 13901640), (180, 13669946), (185, 13300488), (186, 13228980), (202, 12181140), (222, 11083740), (236, 10426230), (248, 9921735), (279, 8819320), (295, 8340984), (296, 8312805), (303, 8120760), (310, 7937388), (333, 7389160), (354, 6950820), (360, 6834973), (370, 6650244), (372, 6614490), (404, 6090570), (444, 5541870), (465, 5291592), (472, 5213115), (505, 4872456), (531, 4633880), (555, 4433496), (558, 4409660), (590, 4170492), (606, 4060380), (620, 3968694), (666, 3694580), (708, 3475410), (740, 3325122), (744, 3307245), (808, 3045285), (885, 2780328), (888, 2770935), (909, 2706920), (930, 2645796), (1010, 2436228), (1062, 2316940), (1110, 2216748), (1116, 2204830), (1147, 2145240), (1180, 2085246), (1212, 2030190), (1240, 1984347), (1332, 1847290), (1395, 1763864), (1416, 1737705), (1480, 1662561), (1515, 1624152), (1665, 1477832), (1770, 1390164), (1818, 1353460), (1829, 1345320), (1860, 1322898), (2020, 1218114), (2124, 1158470), (2183, 1127160), (2220, 1108374), (2232, 1102415), (2294, 1072620), (2360, 1042623), (2424, 1015095), (2655, 926776), (2664, 923645), (2790, 881932), (3030, 812076), (3131, 785880), (3330, 738916), (3441, 715080), (3540, 695082), (3636, 676730), (3658, 672660), (3720, 661449), (3737, 658440), (4040, 609057), (4248, 579235), (4366, 563580), (4440, 554187), (4545, 541384), (4588, 536310), (5310, 463388), (5487, 448440), (5580, 440966), (5735, 429048), (5959, 412920), (6060, 406038), (6262, 392940), (6549, 375720), (6660, 369458), (6882, 357540), (7080, 347541), (7272, 338365), (7316, 336330), (7474, 329220), (8732, 281790), (9090, 270692), (9145, 269064), (9176, 268155), (9393, 261960), (10323, 238360), (10620, 231694), (10915, 225432), (10974, 224220), (11160, 220483), (11211, 219480), (11470, 214524), (11918, 206460), (12120, 203019), (12524, 196470), (13098, 187860), (13320, 184729), (13764, 178770), (14632, 168165), (14948, 164610), (15655, 157176), (16461, 149480), (17205, 143016), (17464, 140895), (17877, 137640), (18180, 135346), (18290, 134532), (18685, 131688), (18786, 130980), (19647, 125240), (20646, 119180), (21240, 115847), (21830, 112716), (21948, 112110), (22422, 109740), (22940, 107262), (23836, 103230), (25048, 98235), (26196, 93930), (27435, 89688), (27528, 89385), (28179, 87320), (29795, 82584), (29896, 82305), (31310, 78588), (32745, 75144), (32922, 74740), (33633, 73160), (34410, 71508), (35754, 68820), (36360, 67673), (36580, 67266), (37370, 65844), (37572, 65490), (39294, 62620), (41292, 59590), (43660, 56358), (43896, 56055), (44844, 54870), (45880, 53631), (46965, 52392), (47672, 51615)]