4315320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11987}}^1$

素因数の和:12004

約数の個数: 48

約数和(自身を含む): 14025960

約数和(自身を除く): 9710640

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, 11987, 23974, 35961, 47948, 59935, 71922, 95896, 107883, 119870, 143844, 179805, 215766, 239740, 287688, 359610, 431532, 479480, 539415, 719220, 863064, 1078830, 1438440, 2157660, 4315320]

約数ペア:

[(1, 4315320), (2, 2157660), (3, 1438440), (4, 1078830), (5, 863064), (6, 719220), (8, 539415), (9, 479480), (10, 431532), (12, 359610), (15, 287688), (18, 239740), (20, 215766), (24, 179805), (30, 143844), (36, 119870), (40, 107883), (45, 95896), (60, 71922), (72, 59935), (90, 47948), (120, 35961), (180, 23974), (360, 11987)]