286513680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1993}}^1$

素因数の和:2608

約数の個数: 80

約数和(自身を含む): 890121600

約数和(自身を除く): 603607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 599, 1198, 1797, 1993, 2396, 2995, 3594, 3986, 4792, 5979, 5990, 7188, 7972, 8985, 9584, 9965, 11958, 11980, 14376, 15944, 17970, 19930, 23916, 23960, 28752, 29895, 31888, 35940, 39860, 47832, 47920, 59790, 71880, 79720, 95664, 119580, 143760, 159440, 239160, 478320, 1193807, 2387614, 3581421, 4775228, 5969035, 7162842, 9550456, 11938070, 14325684, 17907105, 19100912, 23876140, 28651368, 35814210, 47752280, 57302736, 71628420, 95504560, 143256840, 286513680]

約数ペア:

[(1, 286513680), (2, 143256840), (3, 95504560), (4, 71628420), (5, 57302736), (6, 47752280), (8, 35814210), (10, 28651368), (12, 23876140), (15, 19100912), (16, 17907105), (20, 14325684), (24, 11938070), (30, 9550456), (40, 7162842), (48, 5969035), (60, 4775228), (80, 3581421), (120, 2387614), (240, 1193807), (599, 478320), (1198, 239160), (1797, 159440), (1993, 143760), (2396, 119580), (2995, 95664), (3594, 79720), (3986, 71880), (4792, 59790), (5979, 47920), (5990, 47832), (7188, 39860), (7972, 35940), (8985, 31888), (9584, 29895), (9965, 28752), (11958, 23960), (11980, 23916), (14376, 19930), (15944, 17970)]