1147280880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4780337}}^1$

素因数の和:4780353

約数の個数: 40

約数和(自身を含む): 3556571472

約数和(自身を除く): 2409290592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4780337, 9560674, 14341011, 19121348, 23901685, 28682022, 38242696, 47803370, 57364044, 71705055, 76485392, 95606740, 114728088, 143410110, 191213480, 229456176, 286820220, 382426960, 573640440, 1147280880]

約数ペア:

[(1, 1147280880), (2, 573640440), (3, 382426960), (4, 286820220), (5, 229456176), (6, 191213480), (8, 143410110), (10, 114728088), (12, 95606740), (15, 76485392), (16, 71705055), (20, 57364044), (24, 47803370), (30, 38242696), (40, 28682022), (48, 23901685), (60, 19121348), (80, 14341011), (120, 9560674), (240, 4780337)]