3095680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 8470080

約数和(自身を除く): 5374400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 691, 896, 1120, 1382, 2240, 2764, 3455, 4480, 4837, 5528, 6910, 9674, 11056, 13820, 19348, 22112, 24185, 27640, 38696, 44224, 48370, 55280, 77392, 88448, 96740, 110560, 154784, 193480, 221120, 309568, 386960, 442240, 619136, 773920, 1547840, 3095680]

約数ペア:

[(1, 3095680), (2, 1547840), (4, 773920), (5, 619136), (7, 442240), (8, 386960), (10, 309568), (14, 221120), (16, 193480), (20, 154784), (28, 110560), (32, 96740), (35, 88448), (40, 77392), (56, 55280), (64, 48370), (70, 44224), (80, 38696), (112, 27640), (128, 24185), (140, 22112), (160, 19348), (224, 13820), (280, 11056), (320, 9674), (448, 6910), (560, 5528), (640, 4837), (691, 4480), (896, 3455), (1120, 2764), (1382, 2240)]