140562540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86767}}^1$

素因数の和:86788

約数の個数: 60

約数和(自身を含む): 440954976

約数和(自身を除く): 300392436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86767, 173534, 260301, 347068, 433835, 520602, 780903, 867670, 1041204, 1301505, 1561806, 1735340, 2342709, 2603010, 3123612, 3904515, 4685418, 5206020, 7028127, 7809030, 9370836, 11713545, 14056254, 15618060, 23427090, 28112508, 35140635, 46854180, 70281270, 140562540]

約数ペア:

[(1, 140562540), (2, 70281270), (3, 46854180), (4, 35140635), (5, 28112508), (6, 23427090), (9, 15618060), (10, 14056254), (12, 11713545), (15, 9370836), (18, 7809030), (20, 7028127), (27, 5206020), (30, 4685418), (36, 3904515), (45, 3123612), (54, 2603010), (60, 2342709), (81, 1735340), (90, 1561806), (108, 1301505), (135, 1041204), (162, 867670), (180, 780903), (270, 520602), (324, 433835), (405, 347068), (540, 260301), (810, 173534), (1620, 86767)]