87294120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727451}}^1$

素因数の和:727465

約数の個数: 32

約数和(自身を含む): 261882720

約数和(自身を除く): 174588600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727451, 1454902, 2182353, 2909804, 3637255, 4364706, 5819608, 7274510, 8729412, 10911765, 14549020, 17458824, 21823530, 29098040, 43647060, 87294120]

約数ペア:

[(1, 87294120), (2, 43647060), (3, 29098040), (4, 21823530), (5, 17458824), (6, 14549020), (8, 10911765), (10, 8729412), (12, 7274510), (15, 5819608), (20, 4364706), (24, 3637255), (30, 2909804), (40, 2182353), (60, 1454902), (120, 727451)]