9719194080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20248321}}^1$

素因数の和:20248339

約数の個数: 48

約数和(自身を含む): 30615462864

約数和(自身を除く): 20896268784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 20248321, 40496642, 60744963, 80993284, 101241605, 121489926, 161986568, 202483210, 242979852, 303724815, 323973136, 404966420, 485959704, 607449630, 647946272, 809932840, 971919408, 1214899260, 1619865680, 1943838816, 2429798520, 3239731360, 4859597040, 9719194080]

約数ペア:

[(1, 9719194080), (2, 4859597040), (3, 3239731360), (4, 2429798520), (5, 1943838816), (6, 1619865680), (8, 1214899260), (10, 971919408), (12, 809932840), (15, 647946272), (16, 607449630), (20, 485959704), (24, 404966420), (30, 323973136), (32, 303724815), (40, 242979852), (48, 202483210), (60, 161986568), (80, 121489926), (96, 101241605), (120, 80993284), (160, 60744963), (240, 40496642), (480, 20248321)]