1255466580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20924443}}^1$

素因数の和:20924455

約数の個数: 24

約数和(自身を含む): 3515306592

約数和(自身を除く): 2259840012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20924443, 41848886, 62773329, 83697772, 104622215, 125546658, 209244430, 251093316, 313866645, 418488860, 627733290, 1255466580]

約数ペア:

[(1, 1255466580), (2, 627733290), (3, 418488860), (4, 313866645), (5, 251093316), (6, 209244430), (10, 125546658), (12, 104622215), (15, 83697772), (20, 62773329), (30, 41848886), (60, 20924443)]