456858240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 256

約数和(自身を含む): 1534896000

約数和(自身を除く): 1078037760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 64, 74, 80, 96, 109, 111, 118, 120, 128, 148, 160, 177, 185, 192, 218, 222, 236, 240, 295, 296, 320, 327, 354, 370, 384, 436, 444, 472, 480, 545, 555, 590, 592, 640, 654, 708, 740, 872, 885, 888, 944, 960, 1090, 1110, 1180, 1184, 1308, 1416, 1480, 1635, 1744, 1770, 1776, 1888, 1920, 2180, 2183, 2220, 2360, 2368, 2616, 2832, 2960, 3270, 3488, 3540, 3552, 3776, 4033, 4360, 4366, 4440, 4720, 4736, 5232, 5664, 5920, 6431, 6540, 6549, 6976, 7080, 7104, 7552, 8066, 8720, 8732, 8880, 9440, 10464, 10915, 11328, 11840, 12099, 12862, 13080, 13098, 13952, 14160, 14208, 16132, 17440, 17464, 17760, 18880, 19293, 20165, 20928, 21830, 22656, 23680, 24198, 25724, 26160, 26196, 28320, 32155, 32264, 32745, 34880, 34928, 35520, 37760, 38586, 40330, 41856, 43660, 48396, 51448, 52320, 52392, 56640, 60495, 64310, 64528, 65490, 69760, 69856, 71040, 77172, 80660, 87320, 96465, 96792, 102896, 104640, 104784, 113280, 120990, 128620, 129056, 130980, 139712, 154344, 161320, 174640, 192930, 193584, 205792, 209280, 209568, 237947, 241980, 257240, 258112, 261960, 279424, 308688, 322640, 349280, 385860, 387168, 411584, 419136, 475894, 483960, 514480, 516224, 523920, 617376, 645280, 698560, 713841, 771720, 774336, 823168, 838272, 951788, 967920, 1028960, 1047840, 1189735, 1234752, 1290560, 1397120, 1427682, 1543440, 1548672, 1903576, 1935840, 2057920, 2095680, 2379470, 2469504, 2581120, 2855364, 3086880, 3569205, 3807152, 3871680, 4115840, 4191360, 4758940, 5710728, 6173760, 7138410, 7614304, 7743360, 9517880, 11421456, 12347520, 14276820, 15228608, 19035760, 22842912, 28553640, 30457216, 38071520, 45685824, 57107280, 76143040, 91371648, 114214560, 152286080, 228429120, 456858240]

約数ペア:

[(1, 456858240), (2, 228429120), (3, 152286080), (4, 114214560), (5, 91371648), (6, 76143040), (8, 57107280), (10, 45685824), (12, 38071520), (15, 30457216), (16, 28553640), (20, 22842912), (24, 19035760), (30, 15228608), (32, 14276820), (37, 12347520), (40, 11421456), (48, 9517880), (59, 7743360), (60, 7614304), (64, 7138410), (74, 6173760), (80, 5710728), (96, 4758940), (109, 4191360), (111, 4115840), (118, 3871680), (120, 3807152), (128, 3569205), (148, 3086880), (160, 2855364), (177, 2581120), (185, 2469504), (192, 2379470), (218, 2095680), (222, 2057920), (236, 1935840), (240, 1903576), (295, 1548672), (296, 1543440), (320, 1427682), (327, 1397120), (354, 1290560), (370, 1234752), (384, 1189735), (436, 1047840), (444, 1028960), (472, 967920), (480, 951788), (545, 838272), (555, 823168), (590, 774336), (592, 771720), (640, 713841), (654, 698560), (708, 645280), (740, 617376), (872, 523920), (885, 516224), (888, 514480), (944, 483960), (960, 475894), (1090, 419136), (1110, 411584), (1180, 387168), (1184, 385860), (1308, 349280), (1416, 322640), (1480, 308688), (1635, 279424), (1744, 261960), (1770, 258112), (1776, 257240), (1888, 241980), (1920, 237947), (2180, 209568), (2183, 209280), (2220, 205792), (2360, 193584), (2368, 192930), (2616, 174640), (2832, 161320), (2960, 154344), (3270, 139712), (3488, 130980), (3540, 129056), (3552, 128620), (3776, 120990), (4033, 113280), (4360, 104784), (4366, 104640), (4440, 102896), (4720, 96792), (4736, 96465), (5232, 87320), (5664, 80660), (5920, 77172), (6431, 71040), (6540, 69856), (6549, 69760), (6976, 65490), (7080, 64528), (7104, 64310), (7552, 60495), (8066, 56640), (8720, 52392), (8732, 52320), (8880, 51448), (9440, 48396), (10464, 43660), (10915, 41856), (11328, 40330), (11840, 38586), (12099, 37760), (12862, 35520), (13080, 34928), (13098, 34880), (13952, 32745), (14160, 32264), (14208, 32155), (16132, 28320), (17440, 26196), (17464, 26160), (17760, 25724), (18880, 24198), (19293, 23680), (20165, 22656), (20928, 21830)]