70989720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{591581}}^1$

素因数の和:591595

約数の個数: 32

約数和(自身を含む): 212969520

約数和(自身を除く): 141979800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 591581, 1183162, 1774743, 2366324, 2957905, 3549486, 4732648, 5915810, 7098972, 8873715, 11831620, 14197944, 17747430, 23663240, 35494860, 70989720]

約数ペア:

[(1, 70989720), (2, 35494860), (3, 23663240), (4, 17747430), (5, 14197944), (6, 11831620), (8, 8873715), (10, 7098972), (12, 5915810), (15, 4732648), (20, 3549486), (24, 2957905), (30, 2366324), (40, 1774743), (60, 1183162), (120, 591581)]