171673680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3631}}^1$

素因数の和:3844

約数の個数: 80

約数和(自身を含む): 535037184

約数和(自身を除く): 363363504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3631, 3940, 4728, 5910, 7262, 7880, 9456, 10893, 11820, 14524, 15760, 18155, 21786, 23640, 29048, 36310, 43572, 47280, 54465, 58096, 72620, 87144, 108930, 145240, 174288, 217860, 290480, 435720, 715307, 871440, 1430614, 2145921, 2861228, 3576535, 4291842, 5722456, 7153070, 8583684, 10729605, 11444912, 14306140, 17167368, 21459210, 28612280, 34334736, 42918420, 57224560, 85836840, 171673680]

約数ペア:

[(1, 171673680), (2, 85836840), (3, 57224560), (4, 42918420), (5, 34334736), (6, 28612280), (8, 21459210), (10, 17167368), (12, 14306140), (15, 11444912), (16, 10729605), (20, 8583684), (24, 7153070), (30, 5722456), (40, 4291842), (48, 3576535), (60, 2861228), (80, 2145921), (120, 1430614), (197, 871440), (240, 715307), (394, 435720), (591, 290480), (788, 217860), (985, 174288), (1182, 145240), (1576, 108930), (1970, 87144), (2364, 72620), (2955, 58096), (3152, 54465), (3631, 47280), (3940, 43572), (4728, 36310), (5910, 29048), (7262, 23640), (7880, 21786), (9456, 18155), (10893, 15760), (11820, 14524)]