517783320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{479429}}^1$

素因数の和:479449

約数の個数: 64

約数和(自身を含む): 1725948000

約数和(自身を除く): 1208164680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 479429, 958858, 1438287, 1917716, 2397145, 2876574, 3835432, 4314861, 4794290, 5753148, 7191435, 8629722, 9588580, 11506296, 12944583, 14382870, 17259444, 19177160, 21574305, 25889166, 28765740, 34518888, 43148610, 51778332, 57531480, 64722915, 86297220, 103556664, 129445830, 172594440, 258891660, 517783320]

約数ペア:

[(1, 517783320), (2, 258891660), (3, 172594440), (4, 129445830), (5, 103556664), (6, 86297220), (8, 64722915), (9, 57531480), (10, 51778332), (12, 43148610), (15, 34518888), (18, 28765740), (20, 25889166), (24, 21574305), (27, 19177160), (30, 17259444), (36, 14382870), (40, 12944583), (45, 11506296), (54, 9588580), (60, 8629722), (72, 7191435), (90, 5753148), (108, 4794290), (120, 4314861), (135, 3835432), (180, 2876574), (216, 2397145), (270, 1917716), (360, 1438287), (540, 958858), (1080, 479429)]