5581507080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{185309}}^1$

素因数の和:185574

約数の個数: 64

約数和(自身を含む): 16811323200

約数和(自身を除く): 11229816120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 185309, 370618, 555927, 741236, 926545, 1111854, 1482472, 1853090, 2223708, 2779635, 3706180, 4447416, 5559270, 7412360, 11118540, 22237080, 46512559, 93025118, 139537677, 186050236, 232562795, 279075354, 372100472, 465125590, 558150708, 697688385, 930251180, 1116301416, 1395376770, 1860502360, 2790753540, 5581507080]

約数ペア:

[(1, 5581507080), (2, 2790753540), (3, 1860502360), (4, 1395376770), (5, 1116301416), (6, 930251180), (8, 697688385), (10, 558150708), (12, 465125590), (15, 372100472), (20, 279075354), (24, 232562795), (30, 186050236), (40, 139537677), (60, 93025118), (120, 46512559), (251, 22237080), (502, 11118540), (753, 7412360), (1004, 5559270), (1255, 4447416), (1506, 3706180), (2008, 2779635), (2510, 2223708), (3012, 1853090), (3765, 1482472), (5020, 1111854), (6024, 926545), (7530, 741236), (10040, 555927), (15060, 370618), (30120, 185309)]