5148240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 16814400

約数和(自身を除く): 11666160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1129, 1140, 1520, 2258, 2280, 3387, 4516, 4560, 5645, 6774, 9032, 11290, 13548, 16935, 18064, 21451, 22580, 27096, 33870, 42902, 45160, 54192, 64353, 67740, 85804, 90320, 107255, 128706, 135480, 171608, 214510, 257412, 270960, 321765, 343216, 429020, 514824, 643530, 858040, 1029648, 1287060, 1716080, 2574120, 5148240]

約数ペア:

[(1, 5148240), (2, 2574120), (3, 1716080), (4, 1287060), (5, 1029648), (6, 858040), (8, 643530), (10, 514824), (12, 429020), (15, 343216), (16, 321765), (19, 270960), (20, 257412), (24, 214510), (30, 171608), (38, 135480), (40, 128706), (48, 107255), (57, 90320), (60, 85804), (76, 67740), (80, 64353), (95, 54192), (114, 45160), (120, 42902), (152, 33870), (190, 27096), (228, 22580), (240, 21451), (285, 18064), (304, 16935), (380, 13548), (456, 11290), (570, 9032), (760, 6774), (912, 5645), (1129, 4560), (1140, 4516), (1520, 3387), (2258, 2280)]