119480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 280800

約数和(自身を除く): 161320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 103, 116, 145, 206, 232, 290, 412, 515, 580, 824, 1030, 1160, 2060, 2987, 4120, 5974, 11948, 14935, 23896, 29870, 59740, 119480]

約数ペア:

[(1, 119480), (2, 59740), (4, 29870), (5, 23896), (8, 14935), (10, 11948), (20, 5974), (29, 4120), (40, 2987), (58, 2060), (103, 1160), (116, 1030), (145, 824), (206, 580), (232, 515), (290, 412)]