4079920080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16999667}}^1$

素因数の和:16999683

約数の個数: 40

約数和(自身を含む): 12647752992

約数和(自身を除く): 8567832912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16999667, 33999334, 50999001, 67998668, 84998335, 101998002, 135997336, 169996670, 203996004, 254995005, 271994672, 339993340, 407992008, 509990010, 679986680, 815984016, 1019980020, 1359973360, 2039960040, 4079920080]

約数ペア:

[(1, 4079920080), (2, 2039960040), (3, 1359973360), (4, 1019980020), (5, 815984016), (6, 679986680), (8, 509990010), (10, 407992008), (12, 339993340), (15, 271994672), (16, 254995005), (20, 203996004), (24, 169996670), (30, 135997336), (40, 101998002), (48, 84998335), (60, 67998668), (80, 50999001), (120, 33999334), (240, 16999667)]