38817766920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{125429}}^1$

素因数の和:128022

約数の個数: 64

約数和(自身を含む): 116499384000

約数和(自身を除く): 77681617080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2579, 5158, 7737, 10316, 12895, 15474, 20632, 25790, 30948, 38685, 51580, 61896, 77370, 103160, 125429, 154740, 250858, 309480, 376287, 501716, 627145, 752574, 1003432, 1254290, 1505148, 1881435, 2508580, 3010296, 3762870, 5017160, 7525740, 15051480, 323481391, 646962782, 970444173, 1293925564, 1617406955, 1940888346, 2587851128, 3234813910, 3881776692, 4852220865, 6469627820, 7763553384, 9704441730, 12939255640, 19408883460, 38817766920]

約数ペア:

[(1, 38817766920), (2, 19408883460), (3, 12939255640), (4, 9704441730), (5, 7763553384), (6, 6469627820), (8, 4852220865), (10, 3881776692), (12, 3234813910), (15, 2587851128), (20, 1940888346), (24, 1617406955), (30, 1293925564), (40, 970444173), (60, 646962782), (120, 323481391), (2579, 15051480), (5158, 7525740), (7737, 5017160), (10316, 3762870), (12895, 3010296), (15474, 2508580), (20632, 1881435), (25790, 1505148), (30948, 1254290), (38685, 1003432), (51580, 752574), (61896, 627145), (77370, 501716), (103160, 376287), (125429, 309480), (154740, 250858)]