15220160

素因数分解:

$2^6\times 5^1\times {\mathrm{47563}}^1$

素因数の和:47580

約数の個数: 28

約数和(自身を含む): 36243768

約数和(自身を除く): 21023608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 47563, 95126, 190252, 237815, 380504, 475630, 761008, 951260, 1522016, 1902520, 3044032, 3805040, 7610080, 15220160]

約数ペア:

[(1, 15220160), (2, 7610080), (4, 3805040), (5, 3044032), (8, 1902520), (10, 1522016), (16, 951260), (20, 761008), (32, 475630), (40, 380504), (64, 237815), (80, 190252), (160, 95126), (320, 47563)]