120931740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23167}}^1$

素因数の和:23211

約数の個数: 72

約数和(自身を含む): 379491840

約数和(自身を除く): 258560100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 23167, 46334, 69501, 92668, 115835, 139002, 208503, 231670, 278004, 347505, 417006, 463340, 671843, 695010, 834012, 1042515, 1343686, 1390020, 2015529, 2085030, 2687372, 3359215, 4031058, 4170060, 6046587, 6718430, 8062116, 10077645, 12093174, 13436860, 20155290, 24186348, 30232935, 40310580, 60465870, 120931740]

約数ペア:

[(1, 120931740), (2, 60465870), (3, 40310580), (4, 30232935), (5, 24186348), (6, 20155290), (9, 13436860), (10, 12093174), (12, 10077645), (15, 8062116), (18, 6718430), (20, 6046587), (29, 4170060), (30, 4031058), (36, 3359215), (45, 2687372), (58, 2085030), (60, 2015529), (87, 1390020), (90, 1343686), (116, 1042515), (145, 834012), (174, 695010), (180, 671843), (261, 463340), (290, 417006), (348, 347505), (435, 278004), (522, 231670), (580, 208503), (870, 139002), (1044, 115835), (1305, 92668), (1740, 69501), (2610, 46334), (5220, 23167)]