69172440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2081}}^1$

素因数の和:2372

約数の個数: 64

約数和(自身を含む): 208366560

約数和(自身を除く): 139194120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2081, 2216, 2770, 3324, 4155, 4162, 5540, 6243, 6648, 8310, 8324, 10405, 11080, 12486, 16620, 16648, 20810, 24972, 31215, 33240, 41620, 49944, 62430, 83240, 124860, 249720, 576437, 1152874, 1729311, 2305748, 2882185, 3458622, 4611496, 5764370, 6917244, 8646555, 11528740, 13834488, 17293110, 23057480, 34586220, 69172440]

約数ペア:

[(1, 69172440), (2, 34586220), (3, 23057480), (4, 17293110), (5, 13834488), (6, 11528740), (8, 8646555), (10, 6917244), (12, 5764370), (15, 4611496), (20, 3458622), (24, 2882185), (30, 2305748), (40, 1729311), (60, 1152874), (120, 576437), (277, 249720), (554, 124860), (831, 83240), (1108, 62430), (1385, 49944), (1662, 41620), (2081, 33240), (2216, 31215), (2770, 24972), (3324, 20810), (4155, 16648), (4162, 16620), (5540, 12486), (6243, 11080), (6648, 10405), (8310, 8324)]