148772460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2479541}}^1$

素因数の和:2479553

約数の個数: 24

約数和(自身を含む): 416563056

約数和(自身を除く): 267790596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2479541, 4959082, 7438623, 9918164, 12397705, 14877246, 24795410, 29754492, 37193115, 49590820, 74386230, 148772460]

約数ペア:

[(1, 148772460), (2, 74386230), (3, 49590820), (4, 37193115), (5, 29754492), (6, 24795410), (10, 14877246), (12, 12397705), (15, 9918164), (20, 7438623), (30, 4959082), (60, 2479541)]