1492659540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{6287}}^1$

素因数の和:7621

約数の個数: 72

約数和(自身を含む): 4531887360

約数和(自身を除く): 3039227820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1319, 2638, 3957, 5276, 6287, 6595, 7914, 11871, 12574, 13190, 15828, 18861, 19785, 23742, 25148, 26380, 31435, 37722, 39570, 47484, 56583, 59355, 62870, 75444, 79140, 94305, 113166, 118710, 125740, 188610, 226332, 237420, 282915, 377220, 565830, 1131660, 8292553, 16585106, 24877659, 33170212, 41462765, 49755318, 74632977, 82925530, 99510636, 124388295, 149265954, 165851060, 248776590, 298531908, 373164885, 497553180, 746329770, 1492659540]

約数ペア:

[(1, 1492659540), (2, 746329770), (3, 497553180), (4, 373164885), (5, 298531908), (6, 248776590), (9, 165851060), (10, 149265954), (12, 124388295), (15, 99510636), (18, 82925530), (20, 74632977), (30, 49755318), (36, 41462765), (45, 33170212), (60, 24877659), (90, 16585106), (180, 8292553), (1319, 1131660), (2638, 565830), (3957, 377220), (5276, 282915), (6287, 237420), (6595, 226332), (7914, 188610), (11871, 125740), (12574, 118710), (13190, 113166), (15828, 94305), (18861, 79140), (19785, 75444), (23742, 62870), (25148, 59355), (26380, 56583), (31435, 47484), (37722, 39570)]