15139360

素因数分解:

$2^5\times 5^1\times {\mathrm{94621}}^1$

素因数の和:94636

約数の個数: 24

約数和(自身を含む): 35767116

約数和(自身を除く): 20627756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94621, 189242, 378484, 473105, 756968, 946210, 1513936, 1892420, 3027872, 3784840, 7569680, 15139360]

約数ペア:

[(1, 15139360), (2, 7569680), (4, 3784840), (5, 3027872), (8, 1892420), (10, 1513936), (16, 946210), (20, 756968), (32, 473105), (40, 378484), (80, 189242), (160, 94621)]