2022808080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{55817}}^1$

素因数の和:55984

約数の個数: 80

約数和(自身を含む): 6312345984

約数和(自身を除く): 4289537904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 6040, 7248, 9060, 12080, 18120, 36240, 55817, 111634, 167451, 223268, 279085, 334902, 446536, 558170, 669804, 837255, 893072, 1116340, 1339608, 1674510, 2232680, 2679216, 3349020, 4465360, 6698040, 8428367, 13396080, 16856734, 25285101, 33713468, 42141835, 50570202, 67426936, 84283670, 101140404, 126425505, 134853872, 168567340, 202280808, 252851010, 337134680, 404561616, 505702020, 674269360, 1011404040, 2022808080]

約数ペア:

[(1, 2022808080), (2, 1011404040), (3, 674269360), (4, 505702020), (5, 404561616), (6, 337134680), (8, 252851010), (10, 202280808), (12, 168567340), (15, 134853872), (16, 126425505), (20, 101140404), (24, 84283670), (30, 67426936), (40, 50570202), (48, 42141835), (60, 33713468), (80, 25285101), (120, 16856734), (151, 13396080), (240, 8428367), (302, 6698040), (453, 4465360), (604, 3349020), (755, 2679216), (906, 2232680), (1208, 1674510), (1510, 1339608), (1812, 1116340), (2265, 893072), (2416, 837255), (3020, 669804), (3624, 558170), (4530, 446536), (6040, 334902), (7248, 279085), (9060, 223268), (12080, 167451), (18120, 111634), (36240, 55817)]