2401471980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{69127}}^1$

素因数の和:69335

約数の個数: 72

約数和(自身を含む): 7322314272

約数和(自身を除く): 4920842292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 69127, 138254, 207381, 276508, 345635, 414762, 622143, 691270, 829524, 1036905, 1244286, 1382540, 2073810, 2488572, 3110715, 4147620, 6221430, 12442860, 13341511, 26683022, 40024533, 53366044, 66707555, 80049066, 120073599, 133415110, 160098132, 200122665, 240147198, 266830220, 400245330, 480294396, 600367995, 800490660, 1200735990, 2401471980]

約数ペア:

[(1, 2401471980), (2, 1200735990), (3, 800490660), (4, 600367995), (5, 480294396), (6, 400245330), (9, 266830220), (10, 240147198), (12, 200122665), (15, 160098132), (18, 133415110), (20, 120073599), (30, 80049066), (36, 66707555), (45, 53366044), (60, 40024533), (90, 26683022), (180, 13341511), (193, 12442860), (386, 6221430), (579, 4147620), (772, 3110715), (965, 2488572), (1158, 2073810), (1737, 1382540), (1930, 1244286), (2316, 1036905), (2895, 829524), (3474, 691270), (3860, 622143), (5790, 414762), (6948, 345635), (8685, 276508), (11580, 207381), (17370, 138254), (34740, 69127)]