126836880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{528487}}^1$

素因数の和:528503

約数の個数: 40

約数和(自身を含む): 393195072

約数和(自身を除く): 266358192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 528487, 1056974, 1585461, 2113948, 2642435, 3170922, 4227896, 5284870, 6341844, 7927305, 8455792, 10569740, 12683688, 15854610, 21139480, 25367376, 31709220, 42278960, 63418440, 126836880]

約数ペア:

[(1, 126836880), (2, 63418440), (3, 42278960), (4, 31709220), (5, 25367376), (6, 21139480), (8, 15854610), (10, 12683688), (12, 10569740), (15, 8455792), (16, 7927305), (20, 6341844), (24, 5284870), (30, 4227896), (40, 3170922), (48, 2642435), (60, 2113948), (80, 1585461), (120, 1056974), (240, 528487)]