80824080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{336767}}^1$

素因数の和:336783

約数の個数: 40

約数和(自身を含む): 250555392

約数和(自身を除く): 169731312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 336767, 673534, 1010301, 1347068, 1683835, 2020602, 2694136, 3367670, 4041204, 5051505, 5388272, 6735340, 8082408, 10103010, 13470680, 16164816, 20206020, 26941360, 40412040, 80824080]

約数ペア:

[(1, 80824080), (2, 40412040), (3, 26941360), (4, 20206020), (5, 16164816), (6, 13470680), (8, 10103010), (10, 8082408), (12, 6735340), (15, 5388272), (16, 5051505), (20, 4041204), (24, 3367670), (30, 2694136), (40, 2020602), (48, 1683835), (60, 1347068), (80, 1010301), (120, 673534), (240, 336767)]