123082920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 402035400

約数和(自身を除く): 278952480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1493, 1832, 2061, 2290, 2748, 2986, 3435, 4122, 4479, 4580, 5496, 5972, 6870, 7465, 8244, 8958, 9160, 10305, 11944, 13437, 13740, 14930, 16488, 17916, 20610, 22395, 26874, 27480, 29860, 35832, 41220, 44790, 53748, 59720, 67185, 82440, 89580, 107496, 134370, 179160, 268740, 341897, 537480, 683794, 1025691, 1367588, 1709485, 2051382, 2735176, 3077073, 3418970, 4102764, 5128455, 6154146, 6837940, 8205528, 10256910, 12308292, 13675880, 15385365, 20513820, 24616584, 30770730, 41027640, 61541460, 123082920]

約数ペア:

[(1, 123082920), (2, 61541460), (3, 41027640), (4, 30770730), (5, 24616584), (6, 20513820), (8, 15385365), (9, 13675880), (10, 12308292), (12, 10256910), (15, 8205528), (18, 6837940), (20, 6154146), (24, 5128455), (30, 4102764), (36, 3418970), (40, 3077073), (45, 2735176), (60, 2051382), (72, 1709485), (90, 1367588), (120, 1025691), (180, 683794), (229, 537480), (360, 341897), (458, 268740), (687, 179160), (916, 134370), (1145, 107496), (1374, 89580), (1493, 82440), (1832, 67185), (2061, 59720), (2290, 53748), (2748, 44790), (2986, 41220), (3435, 35832), (4122, 29860), (4479, 27480), (4580, 26874), (5496, 22395), (5972, 20610), (6870, 17916), (7465, 16488), (8244, 14930), (8958, 13740), (9160, 13437), (10305, 11944)]