30579240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254827}}^1$

素因数の和:254841

約数の個数: 32

約数和(自身を含む): 91738080

約数和(自身を除く): 61158840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254827, 509654, 764481, 1019308, 1274135, 1528962, 2038616, 2548270, 3057924, 3822405, 5096540, 6115848, 7644810, 10193080, 15289620, 30579240]

約数ペア:

[(1, 30579240), (2, 15289620), (3, 10193080), (4, 7644810), (5, 6115848), (6, 5096540), (8, 3822405), (10, 3057924), (12, 2548270), (15, 2038616), (20, 1528962), (24, 1274135), (30, 1019308), (40, 764481), (60, 509654), (120, 254827)]