15556080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64817}}^1$

素因数の和:64833

約数の個数: 40

約数和(自身を含む): 48224592

約数和(自身を除く): 32668512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64817, 129634, 194451, 259268, 324085, 388902, 518536, 648170, 777804, 972255, 1037072, 1296340, 1555608, 1944510, 2592680, 3111216, 3889020, 5185360, 7778040, 15556080]

約数ペア:

[(1, 15556080), (2, 7778040), (3, 5185360), (4, 3889020), (5, 3111216), (6, 2592680), (8, 1944510), (10, 1555608), (12, 1296340), (15, 1037072), (16, 972255), (20, 777804), (24, 648170), (30, 518536), (40, 388902), (48, 324085), (60, 259268), (80, 194451), (120, 129634), (240, 64817)]