120211680

素因数分解:

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

素因数の和:250459

約数の個数: 48

約数和(自身を含む): 378668304

約数和(自身を除く): 258456624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 250441, 500882, 751323, 1001764, 1252205, 1502646, 2003528, 2504410, 3005292, 3756615, 4007056, 5008820, 6010584, 7513230, 8014112, 10017640, 12021168, 15026460, 20035280, 24042336, 30052920, 40070560, 60105840, 120211680]

約数ペア:

[(1, 120211680), (2, 60105840), (3, 40070560), (4, 30052920), (5, 24042336), (6, 20035280), (8, 15026460), (10, 12021168), (12, 10017640), (15, 8014112), (16, 7513230), (20, 6010584), (24, 5008820), (30, 4007056), (32, 3756615), (40, 3005292), (48, 2504410), (60, 2003528), (80, 1502646), (96, 1252205), (120, 1001764), (160, 751323), (240, 500882), (480, 250441)]