90561180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1509353}}^1$

素因数の和:1509365

約数の個数: 24

約数和(自身を含む): 253571472

約数和(自身を除く): 163010292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1509353, 3018706, 4528059, 6037412, 7546765, 9056118, 15093530, 18112236, 22640295, 30187060, 45280590, 90561180]

約数ペア:

[(1, 90561180), (2, 45280590), (3, 30187060), (4, 22640295), (5, 18112236), (6, 15093530), (10, 9056118), (12, 7546765), (15, 6037412), (20, 4528059), (30, 3018706), (60, 1509353)]