495923640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{58207}}^1$

素因数の和:58292

約数の個数: 64

約数和(自身を含む): 1508751360

約数和(自身を除く): 1012827720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 58207, 116414, 174621, 232828, 291035, 349242, 465656, 582070, 698484, 873105, 1164140, 1396968, 1746210, 2328280, 3492420, 4132697, 6984840, 8265394, 12398091, 16530788, 20663485, 24796182, 33061576, 41326970, 49592364, 61990455, 82653940, 99184728, 123980910, 165307880, 247961820, 495923640]

約数ペア:

[(1, 495923640), (2, 247961820), (3, 165307880), (4, 123980910), (5, 99184728), (6, 82653940), (8, 61990455), (10, 49592364), (12, 41326970), (15, 33061576), (20, 24796182), (24, 20663485), (30, 16530788), (40, 12398091), (60, 8265394), (71, 6984840), (120, 4132697), (142, 3492420), (213, 2328280), (284, 1746210), (355, 1396968), (426, 1164140), (568, 873105), (710, 698484), (852, 582070), (1065, 465656), (1420, 349242), (1704, 291035), (2130, 232828), (2840, 174621), (4260, 116414), (8520, 58207)]