123138060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70769}}^1$

素因数の和:70810

約数の個数: 48

約数和(自身を含む): 356680800

約数和(自身を除く): 233542740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 70769, 141538, 212307, 283076, 353845, 424614, 707690, 849228, 1061535, 1415380, 2052301, 2123070, 4104602, 4246140, 6156903, 8209204, 10261505, 12313806, 20523010, 24627612, 30784515, 41046020, 61569030, 123138060]

約数ペア:

[(1, 123138060), (2, 61569030), (3, 41046020), (4, 30784515), (5, 24627612), (6, 20523010), (10, 12313806), (12, 10261505), (15, 8209204), (20, 6156903), (29, 4246140), (30, 4104602), (58, 2123070), (60, 2052301), (87, 1415380), (116, 1061535), (145, 849228), (174, 707690), (290, 424614), (348, 353845), (435, 283076), (580, 212307), (870, 141538), (1740, 70769)]