172175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{717397}}^1$

素因数の和:717413

約数の個数: 40

約数和(自身を含む): 533744112

約数和(自身を除く): 361568832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 717397, 1434794, 2152191, 2869588, 3586985, 4304382, 5739176, 7173970, 8608764, 10760955, 11478352, 14347940, 17217528, 21521910, 28695880, 34435056, 43043820, 57391760, 86087640, 172175280]

約数ペア:

[(1, 172175280), (2, 86087640), (3, 57391760), (4, 43043820), (5, 34435056), (6, 28695880), (8, 21521910), (10, 17217528), (12, 14347940), (15, 11478352), (16, 10760955), (20, 8608764), (24, 7173970), (30, 5739176), (40, 4304382), (48, 3586985), (60, 2869588), (80, 2152191), (120, 1434794), (240, 717397)]