148492920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1237441}}^1$

素因数の和:1237455

約数の個数: 32

約数和(自身を含む): 445479120

約数和(自身を除く): 296986200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1237441, 2474882, 3712323, 4949764, 6187205, 7424646, 9899528, 12374410, 14849292, 18561615, 24748820, 29698584, 37123230, 49497640, 74246460, 148492920]

約数ペア:

[(1, 148492920), (2, 74246460), (3, 49497640), (4, 37123230), (5, 29698584), (6, 24748820), (8, 18561615), (10, 14849292), (12, 12374410), (15, 9899528), (20, 7424646), (24, 6187205), (30, 4949764), (40, 3712323), (60, 2474882), (120, 1237441)]