419821320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18127}}^1$

素因数の和:18334

約数の個数: 64

約数和(自身を含む): 1266059520

約数和(自身を除く): 846238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 18127, 23160, 36254, 54381, 72508, 90635, 108762, 145016, 181270, 217524, 271905, 362540, 435048, 543810, 725080, 1087620, 2175240, 3498511, 6997022, 10495533, 13994044, 17492555, 20991066, 27988088, 34985110, 41982132, 52477665, 69970220, 83964264, 104955330, 139940440, 209910660, 419821320]

約数ペア:

[(1, 419821320), (2, 209910660), (3, 139940440), (4, 104955330), (5, 83964264), (6, 69970220), (8, 52477665), (10, 41982132), (12, 34985110), (15, 27988088), (20, 20991066), (24, 17492555), (30, 13994044), (40, 10495533), (60, 6997022), (120, 3498511), (193, 2175240), (386, 1087620), (579, 725080), (772, 543810), (965, 435048), (1158, 362540), (1544, 271905), (1930, 217524), (2316, 181270), (2895, 145016), (3860, 108762), (4632, 90635), (5790, 72508), (7720, 54381), (11580, 36254), (18127, 23160)]