153019560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1279}}^1$

素因数の和:2290

約数の個数: 64

約数和(自身を含む): 459878400

約数和(自身を除く): 306858840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1279, 1994, 2558, 2991, 3837, 3988, 4985, 5116, 5982, 6395, 7674, 7976, 9970, 10232, 11964, 12790, 14955, 15348, 19185, 19940, 23928, 25580, 29910, 30696, 38370, 39880, 51160, 59820, 76740, 119640, 153480, 1275163, 2550326, 3825489, 5100652, 6375815, 7650978, 10201304, 12751630, 15301956, 19127445, 25503260, 30603912, 38254890, 51006520, 76509780, 153019560]

約数ペア:

[(1, 153019560), (2, 76509780), (3, 51006520), (4, 38254890), (5, 30603912), (6, 25503260), (8, 19127445), (10, 15301956), (12, 12751630), (15, 10201304), (20, 7650978), (24, 6375815), (30, 5100652), (40, 3825489), (60, 2550326), (120, 1275163), (997, 153480), (1279, 119640), (1994, 76740), (2558, 59820), (2991, 51160), (3837, 39880), (3988, 38370), (4985, 30696), (5116, 29910), (5982, 25580), (6395, 23928), (7674, 19940), (7976, 19185), (9970, 15348), (10232, 14955), (11964, 12790)]