12697195440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52904981}}^1$

素因数の和:52904997

約数の個数: 40

約数和(自身を含む): 39361306608

約数和(自身を除く): 26664111168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52904981, 105809962, 158714943, 211619924, 264524905, 317429886, 423239848, 529049810, 634859772, 793574715, 846479696, 1058099620, 1269719544, 1587149430, 2116199240, 2539439088, 3174298860, 4232398480, 6348597720, 12697195440]

約数ペア:

[(1, 12697195440), (2, 6348597720), (3, 4232398480), (4, 3174298860), (5, 2539439088), (6, 2116199240), (8, 1587149430), (10, 1269719544), (12, 1058099620), (15, 846479696), (16, 793574715), (20, 634859772), (24, 529049810), (30, 423239848), (40, 317429886), (48, 264524905), (60, 211619924), (80, 158714943), (120, 105809962), (240, 52904981)]