28531680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59441}}^1$

素因数の和:59459

約数の個数: 48

約数和(自身を含む): 89876304

約数和(自身を除く): 61344624

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, 59441, 118882, 178323, 237764, 297205, 356646, 475528, 594410, 713292, 891615, 951056, 1188820, 1426584, 1783230, 1902112, 2377640, 2853168, 3566460, 4755280, 5706336, 7132920, 9510560, 14265840, 28531680]

約数ペア:

[(1, 28531680), (2, 14265840), (3, 9510560), (4, 7132920), (5, 5706336), (6, 4755280), (8, 3566460), (10, 2853168), (12, 2377640), (15, 1902112), (16, 1783230), (20, 1426584), (24, 1188820), (30, 951056), (32, 891615), (40, 713292), (48, 594410), (60, 475528), (80, 356646), (96, 297205), (120, 237764), (160, 178323), (240, 118882), (480, 59441)]