72632640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75659}}^1$

素因数の和:75679

約数の個数: 56

約数和(自身を含む): 230611680

約数和(自身を除く): 157979040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75659, 151318, 226977, 302636, 378295, 453954, 605272, 756590, 907908, 1134885, 1210544, 1513180, 1815816, 2269770, 2421088, 3026360, 3631632, 4539540, 4842176, 6052720, 7263264, 9079080, 12105440, 14526528, 18158160, 24210880, 36316320, 72632640]

約数ペア:

[(1, 72632640), (2, 36316320), (3, 24210880), (4, 18158160), (5, 14526528), (6, 12105440), (8, 9079080), (10, 7263264), (12, 6052720), (15, 4842176), (16, 4539540), (20, 3631632), (24, 3026360), (30, 2421088), (32, 2269770), (40, 1815816), (48, 1513180), (60, 1210544), (64, 1134885), (80, 907908), (96, 756590), (120, 605272), (160, 453954), (192, 378295), (240, 302636), (320, 226977), (480, 151318), (960, 75659)]