9715320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{26987}}^1$

素因数の和:27004

約数の個数: 48

約数和(自身を含む): 31575960

約数和(自身を除く): 21860640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 26987, 53974, 80961, 107948, 134935, 161922, 215896, 242883, 269870, 323844, 404805, 485766, 539740, 647688, 809610, 971532, 1079480, 1214415, 1619220, 1943064, 2428830, 3238440, 4857660, 9715320]

約数ペア:

[(1, 9715320), (2, 4857660), (3, 3238440), (4, 2428830), (5, 1943064), (6, 1619220), (8, 1214415), (9, 1079480), (10, 971532), (12, 809610), (15, 647688), (18, 539740), (20, 485766), (24, 404805), (30, 323844), (36, 269870), (40, 242883), (45, 215896), (60, 161922), (72, 134935), (90, 107948), (120, 80961), (180, 53974), (360, 26987)]