15087040

素因数分解:

$2^6\times 5^1\times {\mathrm{47147}}^1$

素因数の和:47164

約数の個数: 28

約数和(自身を含む): 35926776

約数和(自身を除く): 20839736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47147, 94294, 188588, 235735, 377176, 471470, 754352, 942940, 1508704, 1885880, 3017408, 3771760, 7543520, 15087040]

約数ペア:

[(1, 15087040), (2, 7543520), (4, 3771760), (5, 3017408), (8, 1885880), (10, 1508704), (16, 942940), (20, 754352), (32, 471470), (40, 377176), (64, 235735), (80, 188588), (160, 94294), (320, 47147)]