72549480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604579}}^1$

素因数の和:604593

約数の個数: 32

約数和(自身を含む): 217648800

約数和(自身を除く): 145099320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604579, 1209158, 1813737, 2418316, 3022895, 3627474, 4836632, 6045790, 7254948, 9068685, 12091580, 14509896, 18137370, 24183160, 36274740, 72549480]

約数ペア:

[(1, 72549480), (2, 36274740), (3, 24183160), (4, 18137370), (5, 14509896), (6, 12091580), (8, 9068685), (10, 7254948), (12, 6045790), (15, 4836632), (20, 3627474), (24, 3022895), (30, 2418316), (40, 1813737), (60, 1209158), (120, 604579)]