57218520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4721}}^1$

素因数の和:4836

約数の個数: 64

約数和(自身を含む): 173391840

約数和(自身を除く): 116173320

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, 4721, 6060, 9442, 12120, 14163, 18884, 23605, 28326, 37768, 47210, 56652, 70815, 94420, 113304, 141630, 188840, 283260, 476821, 566520, 953642, 1430463, 1907284, 2384105, 2860926, 3814568, 4768210, 5721852, 7152315, 9536420, 11443704, 14304630, 19072840, 28609260, 57218520]

約数ペア:

[(1, 57218520), (2, 28609260), (3, 19072840), (4, 14304630), (5, 11443704), (6, 9536420), (8, 7152315), (10, 5721852), (12, 4768210), (15, 3814568), (20, 2860926), (24, 2384105), (30, 1907284), (40, 1430463), (60, 953642), (101, 566520), (120, 476821), (202, 283260), (303, 188840), (404, 141630), (505, 113304), (606, 94420), (808, 70815), (1010, 56652), (1212, 47210), (1515, 37768), (2020, 28326), (2424, 23605), (3030, 18884), (4040, 14163), (4721, 12120), (6060, 9442)]