75630480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{315127}}^1$

素因数の和:315143

約数の個数: 40

約数和(自身を含む): 234455232

約数和(自身を除く): 158824752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 315127, 630254, 945381, 1260508, 1575635, 1890762, 2521016, 3151270, 3781524, 4726905, 5042032, 6302540, 7563048, 9453810, 12605080, 15126096, 18907620, 25210160, 37815240, 75630480]

約数ペア:

[(1, 75630480), (2, 37815240), (3, 25210160), (4, 18907620), (5, 15126096), (6, 12605080), (8, 9453810), (10, 7563048), (12, 6302540), (15, 5042032), (16, 4726905), (20, 3781524), (24, 3151270), (30, 2521016), (40, 1890762), (48, 1575635), (60, 1260508), (80, 945381), (120, 630254), (240, 315127)]