3077480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 8208000

約数和(自身を除く): 5130520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 379, 406, 580, 758, 812, 1015, 1160, 1516, 1624, 1895, 2030, 2653, 3032, 3790, 4060, 5306, 7580, 8120, 10612, 10991, 13265, 15160, 21224, 21982, 26530, 43964, 53060, 54955, 76937, 87928, 106120, 109910, 153874, 219820, 307748, 384685, 439640, 615496, 769370, 1538740, 3077480]

約数ペア:

[(1, 3077480), (2, 1538740), (4, 769370), (5, 615496), (7, 439640), (8, 384685), (10, 307748), (14, 219820), (20, 153874), (28, 109910), (29, 106120), (35, 87928), (40, 76937), (56, 54955), (58, 53060), (70, 43964), (116, 26530), (140, 21982), (145, 21224), (203, 15160), (232, 13265), (280, 10991), (290, 10612), (379, 8120), (406, 7580), (580, 5306), (758, 4060), (812, 3790), (1015, 3032), (1160, 2653), (1516, 2030), (1624, 1895)]