20172324360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{115853}}^1$

素因数の和:117318

約数の個数: 64

約数和(自身を含む): 60559202880

約数和(自身を除く): 40386878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1451, 2902, 4353, 5804, 7255, 8706, 11608, 14510, 17412, 21765, 29020, 34824, 43530, 58040, 87060, 115853, 174120, 231706, 347559, 463412, 579265, 695118, 926824, 1158530, 1390236, 1737795, 2317060, 2780472, 3475590, 4634120, 6951180, 13902360, 168102703, 336205406, 504308109, 672410812, 840513515, 1008616218, 1344821624, 1681027030, 2017232436, 2521540545, 3362054060, 4034464872, 5043081090, 6724108120, 10086162180, 20172324360]

約数ペア:

[(1, 20172324360), (2, 10086162180), (3, 6724108120), (4, 5043081090), (5, 4034464872), (6, 3362054060), (8, 2521540545), (10, 2017232436), (12, 1681027030), (15, 1344821624), (20, 1008616218), (24, 840513515), (30, 672410812), (40, 504308109), (60, 336205406), (120, 168102703), (1451, 13902360), (2902, 6951180), (4353, 4634120), (5804, 3475590), (7255, 2780472), (8706, 2317060), (11608, 1737795), (14510, 1390236), (17412, 1158530), (21765, 926824), (29020, 695118), (34824, 579265), (43530, 463412), (58040, 347559), (87060, 231706), (115853, 174120)]