90796920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{756641}}^1$

素因数の和:756655

約数の個数: 32

約数和(自身を含む): 272391120

約数和(自身を除く): 181594200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 756641, 1513282, 2269923, 3026564, 3783205, 4539846, 6053128, 7566410, 9079692, 11349615, 15132820, 18159384, 22699230, 30265640, 45398460, 90796920]

約数ペア:

[(1, 90796920), (2, 45398460), (3, 30265640), (4, 22699230), (5, 18159384), (6, 15132820), (8, 11349615), (10, 9079692), (12, 7566410), (15, 6053128), (20, 4539846), (24, 3783205), (30, 3026564), (40, 2269923), (60, 1513282), (120, 756641)]