168189240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13877}}^1$

素因数の和:13992

約数の個数: 64

約数和(自身を含む): 509600160

約数和(自身を除く): 341410920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 13877, 27754, 41631, 55508, 69385, 83262, 111016, 138770, 166524, 208155, 277540, 333048, 416310, 555080, 832620, 1401577, 1665240, 2803154, 4204731, 5606308, 7007885, 8409462, 11212616, 14015770, 16818924, 21023655, 28031540, 33637848, 42047310, 56063080, 84094620, 168189240]

約数ペア:

[(1, 168189240), (2, 84094620), (3, 56063080), (4, 42047310), (5, 33637848), (6, 28031540), (8, 21023655), (10, 16818924), (12, 14015770), (15, 11212616), (20, 8409462), (24, 7007885), (30, 5606308), (40, 4204731), (60, 2803154), (101, 1665240), (120, 1401577), (202, 832620), (303, 555080), (404, 416310), (505, 333048), (606, 277540), (808, 208155), (1010, 166524), (1212, 138770), (1515, 111016), (2020, 83262), (2424, 69385), (3030, 55508), (4040, 41631), (6060, 27754), (12120, 13877)]