109638960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7489}}^1$

素因数の和:7566

約数の個数: 80

約数和(自身を含む): 345498720

約数和(自身を除く): 235859760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 7489, 14640, 14978, 22467, 29956, 37445, 44934, 59912, 74890, 89868, 112335, 119824, 149780, 179736, 224670, 299560, 359472, 449340, 456829, 599120, 898680, 913658, 1370487, 1797360, 1827316, 2284145, 2740974, 3654632, 4568290, 5481948, 6852435, 7309264, 9136580, 10963896, 13704870, 18273160, 21927792, 27409740, 36546320, 54819480, 109638960]

約数ペア:

[(1, 109638960), (2, 54819480), (3, 36546320), (4, 27409740), (5, 21927792), (6, 18273160), (8, 13704870), (10, 10963896), (12, 9136580), (15, 7309264), (16, 6852435), (20, 5481948), (24, 4568290), (30, 3654632), (40, 2740974), (48, 2284145), (60, 1827316), (61, 1797360), (80, 1370487), (120, 913658), (122, 898680), (183, 599120), (240, 456829), (244, 449340), (305, 359472), (366, 299560), (488, 224670), (610, 179736), (732, 149780), (915, 119824), (976, 112335), (1220, 89868), (1464, 74890), (1830, 59912), (2440, 44934), (2928, 37445), (3660, 29956), (4880, 22467), (7320, 14978), (7489, 14640)]