211133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{879721}}^1$

素因数の和:879737

約数の個数: 40

約数和(自身を含む): 654513168

約数和(自身を除く): 443380128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 879721, 1759442, 2639163, 3518884, 4398605, 5278326, 7037768, 8797210, 10556652, 13195815, 14075536, 17594420, 21113304, 26391630, 35188840, 42226608, 52783260, 70377680, 105566520, 211133040]

約数ペア:

[(1, 211133040), (2, 105566520), (3, 70377680), (4, 52783260), (5, 42226608), (6, 35188840), (8, 26391630), (10, 21113304), (12, 17594420), (15, 14075536), (16, 13195815), (20, 10556652), (24, 8797210), (30, 7037768), (40, 5278326), (48, 4398605), (60, 3518884), (80, 2639163), (120, 1759442), (240, 879721)]