20347767360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{4639}}^1$

素因数の和:6185

約数の個数: 168

約数和(自身を含む): 70048892160

約数和(自身を除く): 49701124800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1523, 2880, 3046, 4569, 4639, 6092, 7615, 9138, 9278, 12184, 13707, 13917, 15230, 18276, 18556, 22845, 23195, 24368, 27414, 27834, 30460, 36552, 37112, 41751, 45690, 46390, 48736, 54828, 55668, 60920, 68535, 69585, 73104, 74224, 83502, 91380, 92780, 97472, 109656, 111336, 121840, 137070, 139170, 146208, 148448, 167004, 182760, 185560, 208755, 219312, 222672, 243680, 274140, 278340, 292416, 296896, 334008, 365520, 371120, 417510, 438624, 445344, 487360, 548280, 556680, 668016, 731040, 742240, 835020, 877248, 890688, 1096560, 1113360, 1336032, 1462080, 1484480, 1670040, 2193120, 2226720, 2672064, 3340080, 4386240, 4453440, 6680160, 7065197, 13360320, 14130394, 21195591, 28260788, 35325985, 42391182, 56521576, 63586773, 70651970, 84782364, 105977955, 113043152, 127173546, 141303940, 169564728, 211955910, 226086304, 254347092, 282607880, 317933865, 339129456, 423911820, 452172608, 508694184, 565215760, 635867730, 678258912, 847823640, 1017388368, 1130431520, 1271735460, 1356517824, 1695647280, 2034776736, 2260863040, 2543470920, 3391294560, 4069553472, 5086941840, 6782589120, 10173883680, 20347767360]

約数ペア:

[(1, 20347767360), (2, 10173883680), (3, 6782589120), (4, 5086941840), (5, 4069553472), (6, 3391294560), (8, 2543470920), (9, 2260863040), (10, 2034776736), (12, 1695647280), (15, 1356517824), (16, 1271735460), (18, 1130431520), (20, 1017388368), (24, 847823640), (30, 678258912), (32, 635867730), (36, 565215760), (40, 508694184), (45, 452172608), (48, 423911820), (60, 339129456), (64, 317933865), (72, 282607880), (80, 254347092), (90, 226086304), (96, 211955910), (120, 169564728), (144, 141303940), (160, 127173546), (180, 113043152), (192, 105977955), (240, 84782364), (288, 70651970), (320, 63586773), (360, 56521576), (480, 42391182), (576, 35325985), (720, 28260788), (960, 21195591), (1440, 14130394), (1523, 13360320), (2880, 7065197), (3046, 6680160), (4569, 4453440), (4639, 4386240), (6092, 3340080), (7615, 2672064), (9138, 2226720), (9278, 2193120), (12184, 1670040), (13707, 1484480), (13917, 1462080), (15230, 1336032), (18276, 1113360), (18556, 1096560), (22845, 890688), (23195, 877248), (24368, 835020), (27414, 742240), (27834, 731040), (30460, 668016), (36552, 556680), (37112, 548280), (41751, 487360), (45690, 445344), (46390, 438624), (48736, 417510), (54828, 371120), (55668, 365520), (60920, 334008), (68535, 296896), (69585, 292416), (73104, 278340), (74224, 274140), (83502, 243680), (91380, 222672), (92780, 219312), (97472, 208755), (109656, 185560), (111336, 182760), (121840, 167004), (137070, 148448), (139170, 146208)]