201605314920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1680044291}}^1$

素因数の和:1680044305

約数の個数: 32

約数和(自身を含む): 604815945120

約数和(自身を除く): 403210630200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1680044291, 3360088582, 5040132873, 6720177164, 8400221455, 10080265746, 13440354328, 16800442910, 20160531492, 25200664365, 33600885820, 40321062984, 50401328730, 67201771640, 100802657460, 201605314920]

約数ペア:

[(1, 201605314920), (2, 100802657460), (3, 67201771640), (4, 50401328730), (5, 40321062984), (6, 33600885820), (8, 25200664365), (10, 20160531492), (12, 16800442910), (15, 13440354328), (20, 10080265746), (24, 8400221455), (30, 6720177164), (40, 5040132873), (60, 3360088582), (120, 1680044291)]