120676540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12239}}^1$

素因数の和:12294

約数の個数: 48

約数和(自身を含む): 277603200

約数和(自身を除く): 156926660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 12239, 24478, 48956, 61195, 122390, 208063, 244780, 354931, 416126, 709862, 832252, 1040315, 1419724, 1774655, 2080630, 3549310, 4161260, 6033827, 7098620, 12067654, 24135308, 30169135, 60338270, 120676540]

約数ペア:

[(1, 120676540), (2, 60338270), (4, 30169135), (5, 24135308), (10, 12067654), (17, 7098620), (20, 6033827), (29, 4161260), (34, 3549310), (58, 2080630), (68, 1774655), (85, 1419724), (116, 1040315), (145, 832252), (170, 709862), (290, 416126), (340, 354931), (493, 244780), (580, 208063), (986, 122390), (1972, 61195), (2465, 48956), (4930, 24478), (9860, 12239)]