429974640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1721}}^1$

素因数の和:2087

約数の個数: 120

約数和(自身を含む): 1449001008

約数和(自身を除く): 1019026368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 694, 720, 1041, 1388, 1721, 1735, 2082, 2776, 3123, 3442, 3470, 4164, 5163, 5205, 5552, 6246, 6884, 6940, 8328, 8605, 10326, 10410, 12492, 13768, 13880, 15489, 15615, 16656, 17210, 20652, 20820, 24984, 25815, 27536, 27760, 30978, 31230, 34420, 41304, 41640, 49968, 51630, 61956, 62460, 68840, 77445, 82608, 83280, 103260, 123912, 124920, 137680, 154890, 206520, 247824, 249840, 309780, 413040, 597187, 619560, 1194374, 1239120, 1791561, 2388748, 2985935, 3583122, 4777496, 5374683, 5971870, 7166244, 8957805, 9554992, 10749366, 11943740, 14332488, 17915610, 21498732, 23887480, 26873415, 28664976, 35831220, 42997464, 47774960, 53746830, 71662440, 85994928, 107493660, 143324880, 214987320, 429974640]

約数ペア:

[(1, 429974640), (2, 214987320), (3, 143324880), (4, 107493660), (5, 85994928), (6, 71662440), (8, 53746830), (9, 47774960), (10, 42997464), (12, 35831220), (15, 28664976), (16, 26873415), (18, 23887480), (20, 21498732), (24, 17915610), (30, 14332488), (36, 11943740), (40, 10749366), (45, 9554992), (48, 8957805), (60, 7166244), (72, 5971870), (80, 5374683), (90, 4777496), (120, 3583122), (144, 2985935), (180, 2388748), (240, 1791561), (347, 1239120), (360, 1194374), (694, 619560), (720, 597187), (1041, 413040), (1388, 309780), (1721, 249840), (1735, 247824), (2082, 206520), (2776, 154890), (3123, 137680), (3442, 124920), (3470, 123912), (4164, 103260), (5163, 83280), (5205, 82608), (5552, 77445), (6246, 68840), (6884, 62460), (6940, 61956), (8328, 51630), (8605, 49968), (10326, 41640), (10410, 41304), (12492, 34420), (13768, 31230), (13880, 30978), (15489, 27760), (15615, 27536), (16656, 25815), (17210, 24984), (20652, 20820)]