18999783240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158331527}}^1$

素因数の和:158331541

約数の個数: 32

約数和(自身を含む): 56999350080

約数和(自身を除く): 37999566840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158331527, 316663054, 474994581, 633326108, 791657635, 949989162, 1266652216, 1583315270, 1899978324, 2374972905, 3166630540, 3799956648, 4749945810, 6333261080, 9499891620, 18999783240]

約数ペア:

[(1, 18999783240), (2, 9499891620), (3, 6333261080), (4, 4749945810), (5, 3799956648), (6, 3166630540), (8, 2374972905), (10, 1899978324), (12, 1583315270), (15, 1266652216), (20, 949989162), (24, 791657635), (30, 633326108), (40, 474994581), (60, 316663054), (120, 158331527)]