1180497640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4216063}}^1$

素因数の和:4216081

約数の個数: 32

約数和(自身を含む): 3035566080

約数和(自身を除く): 1855068440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4216063, 8432126, 16864252, 21080315, 29512441, 33728504, 42160630, 59024882, 84321260, 118049764, 147562205, 168642520, 236099528, 295124410, 590248820, 1180497640]

約数ペア:

[(1, 1180497640), (2, 590248820), (4, 295124410), (5, 236099528), (7, 168642520), (8, 147562205), (10, 118049764), (14, 84321260), (20, 59024882), (28, 42160630), (35, 33728504), (40, 29512441), (56, 21080315), (70, 16864252), (140, 8432126), (280, 4216063)]