99691440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{415381}}^1$

素因数の和:415397

約数の個数: 40

約数和(自身を含む): 309044208

約数和(自身を除く): 209352768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 415381, 830762, 1246143, 1661524, 2076905, 2492286, 3323048, 4153810, 4984572, 6230715, 6646096, 8307620, 9969144, 12461430, 16615240, 19938288, 24922860, 33230480, 49845720, 99691440]

約数ペア:

[(1, 99691440), (2, 49845720), (3, 33230480), (4, 24922860), (5, 19938288), (6, 16615240), (8, 12461430), (10, 9969144), (12, 8307620), (15, 6646096), (16, 6230715), (20, 4984572), (24, 4153810), (30, 3323048), (40, 2492286), (48, 2076905), (60, 1661524), (80, 1246143), (120, 830762), (240, 415381)]