655492920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5462441}}^1$

素因数の和:5462455

約数の個数: 32

約数和(自身を含む): 1966479120

約数和(自身を除く): 1310986200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5462441, 10924882, 16387323, 21849764, 27312205, 32774646, 43699528, 54624410, 65549292, 81936615, 109248820, 131098584, 163873230, 218497640, 327746460, 655492920]

約数ペア:

[(1, 655492920), (2, 327746460), (3, 218497640), (4, 163873230), (5, 131098584), (6, 109248820), (8, 81936615), (10, 65549292), (12, 54624410), (15, 43699528), (20, 32774646), (24, 27312205), (30, 21849764), (40, 16387323), (60, 10924882), (120, 5462441)]