2574120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1162

約数の個数: 64

約数和(自身を含む): 8136000

約数和(自身を除く): 5561880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1129, 1140, 2258, 2280, 3387, 4516, 5645, 6774, 9032, 11290, 13548, 16935, 21451, 22580, 27096, 33870, 42902, 45160, 64353, 67740, 85804, 107255, 128706, 135480, 171608, 214510, 257412, 321765, 429020, 514824, 643530, 858040, 1287060, 2574120]

約数ペア:

[(1, 2574120), (2, 1287060), (3, 858040), (4, 643530), (5, 514824), (6, 429020), (8, 321765), (10, 257412), (12, 214510), (15, 171608), (19, 135480), (20, 128706), (24, 107255), (30, 85804), (38, 67740), (40, 64353), (57, 45160), (60, 42902), (76, 33870), (95, 27096), (114, 22580), (120, 21451), (152, 16935), (190, 13548), (228, 11290), (285, 9032), (380, 6774), (456, 5645), (570, 4516), (760, 3387), (1129, 2280), (1140, 2258)]