30052920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250441}}^1$

素因数の和:250455

約数の個数: 32

約数和(自身を含む): 90159120

約数和(自身を除く): 60106200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250441, 500882, 751323, 1001764, 1252205, 1502646, 2003528, 2504410, 3005292, 3756615, 5008820, 6010584, 7513230, 10017640, 15026460, 30052920]

約数ペア:

[(1, 30052920), (2, 15026460), (3, 10017640), (4, 7513230), (5, 6010584), (6, 5008820), (8, 3756615), (10, 3005292), (12, 2504410), (15, 2003528), (20, 1502646), (24, 1252205), (30, 1001764), (40, 751323), (60, 500882), (120, 250441)]