123195480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35401}}^1$

素因数の和:35444

約数の個数: 64

約数和(自身を含む): 382341600

約数和(自身を除く): 259146120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 35401, 70802, 106203, 141604, 177005, 212406, 283208, 354010, 424812, 531015, 708020, 849624, 1026629, 1062030, 1416040, 2053258, 2124060, 3079887, 4106516, 4248120, 5133145, 6159774, 8213032, 10266290, 12319548, 15399435, 20532580, 24639096, 30798870, 41065160, 61597740, 123195480]

約数ペア:

[(1, 123195480), (2, 61597740), (3, 41065160), (4, 30798870), (5, 24639096), (6, 20532580), (8, 15399435), (10, 12319548), (12, 10266290), (15, 8213032), (20, 6159774), (24, 5133145), (29, 4248120), (30, 4106516), (40, 3079887), (58, 2124060), (60, 2053258), (87, 1416040), (116, 1062030), (120, 1026629), (145, 849624), (174, 708020), (232, 531015), (290, 424812), (348, 354010), (435, 283208), (580, 212406), (696, 177005), (870, 141604), (1160, 106203), (1740, 70802), (3480, 35401)]