259251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4320853}}^1$

素因数の和:4320865

約数の個数: 24

約数和(自身を含む): 725903472

約数和(自身を除く): 466652292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4320853, 8641706, 12962559, 17283412, 21604265, 25925118, 43208530, 51850236, 64812795, 86417060, 129625590, 259251180]

約数ペア:

[(1, 259251180), (2, 129625590), (3, 86417060), (4, 64812795), (5, 51850236), (6, 43208530), (10, 25925118), (12, 21604265), (15, 17283412), (20, 12962559), (30, 8641706), (60, 4320853)]