82055280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1493}}^1$

素因数の和:1738

約数の個数: 80

約数和(自身を含む): 255653280

約数和(自身を除く): 173598000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1493, 1832, 2290, 2748, 2986, 3435, 3664, 4479, 4580, 5496, 5972, 6870, 7465, 8958, 9160, 10992, 11944, 13740, 14930, 17916, 18320, 22395, 23888, 27480, 29860, 35832, 44790, 54960, 59720, 71664, 89580, 119440, 179160, 341897, 358320, 683794, 1025691, 1367588, 1709485, 2051382, 2735176, 3418970, 4102764, 5128455, 5470352, 6837940, 8205528, 10256910, 13675880, 16411056, 20513820, 27351760, 41027640, 82055280]

約数ペア:

[(1, 82055280), (2, 41027640), (3, 27351760), (4, 20513820), (5, 16411056), (6, 13675880), (8, 10256910), (10, 8205528), (12, 6837940), (15, 5470352), (16, 5128455), (20, 4102764), (24, 3418970), (30, 2735176), (40, 2051382), (48, 1709485), (60, 1367588), (80, 1025691), (120, 683794), (229, 358320), (240, 341897), (458, 179160), (687, 119440), (916, 89580), (1145, 71664), (1374, 59720), (1493, 54960), (1832, 44790), (2290, 35832), (2748, 29860), (2986, 27480), (3435, 23888), (3664, 22395), (4479, 18320), (4580, 17916), (5496, 14930), (5972, 13740), (6870, 11944), (7465, 10992), (8958, 9160)]