201615660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1120087}}^1$

素因数の和:1120102

約数の個数: 36

約数和(自身を含む): 611568048

約数和(自身を除く): 409952388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1120087, 2240174, 3360261, 4480348, 5600435, 6720522, 10080783, 11200870, 13441044, 16801305, 20161566, 22401740, 33602610, 40323132, 50403915, 67205220, 100807830, 201615660]

約数ペア:

[(1, 201615660), (2, 100807830), (3, 67205220), (4, 50403915), (5, 40323132), (6, 33602610), (9, 22401740), (10, 20161566), (12, 16801305), (15, 13441044), (18, 11200870), (20, 10080783), (30, 6720522), (36, 5600435), (45, 4480348), (60, 3360261), (90, 2240174), (180, 1120087)]