124720880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53759}}^1$

素因数の和:53801

約数の個数: 40

約数和(自身を含む): 299980800

約数和(自身を除く): 175259920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 53759, 107518, 215036, 268795, 430072, 537590, 860144, 1075180, 1559011, 2150360, 3118022, 4300720, 6236044, 7795055, 12472088, 15590110, 24944176, 31180220, 62360440, 124720880]

約数ペア:

[(1, 124720880), (2, 62360440), (4, 31180220), (5, 24944176), (8, 15590110), (10, 12472088), (16, 7795055), (20, 6236044), (29, 4300720), (40, 3118022), (58, 2150360), (80, 1559011), (116, 1075180), (145, 860144), (232, 537590), (290, 430072), (464, 268795), (580, 215036), (1160, 107518), (2320, 53759)]