389796480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 1451174400

約数和(自身を除く): 1061377920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 59, 60, 62, 64, 72, 74, 80, 90, 93, 96, 111, 118, 120, 124, 128, 144, 148, 155, 160, 177, 180, 185, 186, 192, 222, 236, 240, 248, 279, 288, 295, 296, 310, 320, 333, 354, 360, 370, 372, 384, 444, 465, 472, 480, 496, 531, 555, 558, 576, 590, 592, 620, 640, 666, 708, 720, 740, 744, 885, 888, 930, 944, 960, 992, 1062, 1110, 1116, 1147, 1152, 1180, 1184, 1240, 1332, 1395, 1416, 1440, 1480, 1488, 1665, 1770, 1776, 1829, 1860, 1888, 1920, 1984, 2124, 2183, 2220, 2232, 2294, 2360, 2368, 2480, 2655, 2664, 2790, 2832, 2880, 2960, 2976, 3330, 3441, 3540, 3552, 3658, 3720, 3776, 3968, 4248, 4366, 4440, 4464, 4588, 4720, 4736, 4960, 5310, 5328, 5487, 5580, 5664, 5735, 5760, 5920, 5952, 6549, 6660, 6882, 7080, 7104, 7316, 7440, 7552, 8496, 8732, 8880, 8928, 9145, 9176, 9440, 9920, 10323, 10620, 10656, 10915, 10974, 11160, 11328, 11470, 11840, 11904, 13098, 13320, 13764, 14160, 14208, 14632, 14880, 16461, 16992, 17205, 17464, 17760, 17856, 18290, 18352, 18880, 19647, 19840, 20646, 21240, 21312, 21830, 21948, 22320, 22656, 22940, 23680, 26196, 26640, 27435, 27528, 28320, 29264, 29760, 32745, 32922, 33984, 34410, 34928, 35520, 35712, 36580, 36704, 37760, 39294, 41292, 42480, 42624, 43660, 43896, 44640, 45880, 51615, 52392, 53280, 54870, 55056, 56640, 58528, 59520, 65490, 65844, 67673, 67968, 68820, 69856, 71040, 73160, 73408, 78588, 82305, 82584, 84960, 87320, 87792, 89280, 91760, 98235, 103230, 104784, 106560, 109740, 110112, 113280, 117056, 130980, 131688, 135346, 137640, 139712, 146320, 146816, 157176, 164610, 165168, 169920, 174640, 175584, 178560, 183520, 196470, 203019, 206460, 209568, 213120, 219480, 220224, 234112, 261960, 263376, 270692, 275280, 279424, 292640, 314352, 329220, 330336, 338365, 339840, 349280, 351168, 367040, 392940, 406038, 412920, 419136, 438960, 440448, 523920, 526752, 541384, 550560, 585280, 609057, 628704, 658440, 660672, 676730, 698560, 702336, 734080, 785880, 812076, 825840, 838272, 877920, 1015095, 1047840, 1053504, 1082768, 1101120, 1170560, 1218114, 1257408, 1316880, 1321344, 1353460, 1397120, 1571760, 1624152, 1651680, 1755840, 2030190, 2095680, 2107008, 2165536, 2202240, 2436228, 2514816, 2633760, 2706920, 3045285, 3143520, 3248304, 3303360, 3511680, 4060380, 4191360, 4331072, 4872456, 5267520, 5413840, 6090570, 6287040, 6496608, 6606720, 8120760, 8662144, 9744912, 10535040, 10827680, 12181140, 12574080, 12993216, 16241520, 19489824, 21655360, 24362280, 25986432, 32483040, 38979648, 43310720, 48724560, 64966080, 77959296, 97449120, 129932160, 194898240, 389796480]

約数ペア:

[(1, 389796480), (2, 194898240), (3, 129932160), (4, 97449120), (5, 77959296), (6, 64966080), (8, 48724560), (9, 43310720), (10, 38979648), (12, 32483040), (15, 25986432), (16, 24362280), (18, 21655360), (20, 19489824), (24, 16241520), (30, 12993216), (31, 12574080), (32, 12181140), (36, 10827680), (37, 10535040), (40, 9744912), (45, 8662144), (48, 8120760), (59, 6606720), (60, 6496608), (62, 6287040), (64, 6090570), (72, 5413840), (74, 5267520), (80, 4872456), (90, 4331072), (93, 4191360), (96, 4060380), (111, 3511680), (118, 3303360), (120, 3248304), (124, 3143520), (128, 3045285), (144, 2706920), (148, 2633760), (155, 2514816), (160, 2436228), (177, 2202240), (180, 2165536), (185, 2107008), (186, 2095680), (192, 2030190), (222, 1755840), (236, 1651680), (240, 1624152), (248, 1571760), (279, 1397120), (288, 1353460), (295, 1321344), (296, 1316880), (310, 1257408), (320, 1218114), (333, 1170560), (354, 1101120), (360, 1082768), (370, 1053504), (372, 1047840), (384, 1015095), (444, 877920), (465, 838272), (472, 825840), (480, 812076), (496, 785880), (531, 734080), (555, 702336), (558, 698560), (576, 676730), (590, 660672), (592, 658440), (620, 628704), (640, 609057), (666, 585280), (708, 550560), (720, 541384), (740, 526752), (744, 523920), (885, 440448), (888, 438960), (930, 419136), (944, 412920), (960, 406038), (992, 392940), (1062, 367040), (1110, 351168), (1116, 349280), (1147, 339840), (1152, 338365), (1180, 330336), (1184, 329220), (1240, 314352), (1332, 292640), (1395, 279424), (1416, 275280), (1440, 270692), (1480, 263376), (1488, 261960), (1665, 234112), (1770, 220224), (1776, 219480), (1829, 213120), (1860, 209568), (1888, 206460), (1920, 203019), (1984, 196470), (2124, 183520), (2183, 178560), (2220, 175584), (2232, 174640), (2294, 169920), (2360, 165168), (2368, 164610), (2480, 157176), (2655, 146816), (2664, 146320), (2790, 139712), (2832, 137640), (2880, 135346), (2960, 131688), (2976, 130980), (3330, 117056), (3441, 113280), (3540, 110112), (3552, 109740), (3658, 106560), (3720, 104784), (3776, 103230), (3968, 98235), (4248, 91760), (4366, 89280), (4440, 87792), (4464, 87320), (4588, 84960), (4720, 82584), (4736, 82305), (4960, 78588), (5310, 73408), (5328, 73160), (5487, 71040), (5580, 69856), (5664, 68820), (5735, 67968), (5760, 67673), (5920, 65844), (5952, 65490), (6549, 59520), (6660, 58528), (6882, 56640), (7080, 55056), (7104, 54870), (7316, 53280), (7440, 52392), (7552, 51615), (8496, 45880), (8732, 44640), (8880, 43896), (8928, 43660), (9145, 42624), (9176, 42480), (9440, 41292), (9920, 39294), (10323, 37760), (10620, 36704), (10656, 36580), (10915, 35712), (10974, 35520), (11160, 34928), (11328, 34410), (11470, 33984), (11840, 32922), (11904, 32745), (13098, 29760), (13320, 29264), (13764, 28320), (14160, 27528), (14208, 27435), (14632, 26640), (14880, 26196), (16461, 23680), (16992, 22940), (17205, 22656), (17464, 22320), (17760, 21948), (17856, 21830), (18290, 21312), (18352, 21240), (18880, 20646), (19647, 19840)]