128667360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8696

約数の個数: 96

約数和(自身を含む): 418424832

約数和(自身を除く): 289757472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 8647, 14880, 17294, 25941, 34588, 43235, 51882, 69176, 86470, 103764, 129705, 138352, 172940, 207528, 259410, 268057, 276704, 345880, 415056, 518820, 536114, 691760, 804171, 830112, 1037640, 1072228, 1340285, 1383520, 1608342, 2075280, 2144456, 2680570, 3216684, 4020855, 4150560, 4288912, 5361140, 6433368, 8041710, 8577824, 10722280, 12866736, 16083420, 21444560, 25733472, 32166840, 42889120, 64333680, 128667360]

約数ペア:

[(1, 128667360), (2, 64333680), (3, 42889120), (4, 32166840), (5, 25733472), (6, 21444560), (8, 16083420), (10, 12866736), (12, 10722280), (15, 8577824), (16, 8041710), (20, 6433368), (24, 5361140), (30, 4288912), (31, 4150560), (32, 4020855), (40, 3216684), (48, 2680570), (60, 2144456), (62, 2075280), (80, 1608342), (93, 1383520), (96, 1340285), (120, 1072228), (124, 1037640), (155, 830112), (160, 804171), (186, 691760), (240, 536114), (248, 518820), (310, 415056), (372, 345880), (465, 276704), (480, 268057), (496, 259410), (620, 207528), (744, 172940), (930, 138352), (992, 129705), (1240, 103764), (1488, 86470), (1860, 69176), (2480, 51882), (2976, 43235), (3720, 34588), (4960, 25941), (7440, 17294), (8647, 14880)]