155169660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2586161}}^1$

素因数の和:2586173

約数の個数: 24

約数和(自身を含む): 434475216

約数和(自身を除く): 279305556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2586161, 5172322, 7758483, 10344644, 12930805, 15516966, 25861610, 31033932, 38792415, 51723220, 77584830, 155169660]

約数ペア:

[(1, 155169660), (2, 77584830), (3, 51723220), (4, 38792415), (5, 31033932), (6, 25861610), (10, 15516966), (12, 12930805), (15, 10344644), (20, 7758483), (30, 5172322), (60, 2586161)]