91326960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{42281}}^1$

素因数の和:42303

約数の個数: 80

約数和(自身を含む): 314578080

約数和(自身を除く): 223251120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 42281, 84562, 126843, 169124, 211405, 253686, 338248, 380529, 422810, 507372, 634215, 676496, 761058, 845620, 1014744, 1141587, 1268430, 1522116, 1691240, 1902645, 2029488, 2283174, 2536860, 3044232, 3382480, 3805290, 4566348, 5073720, 5707935, 6088464, 7610580, 9132696, 10147440, 11415870, 15221160, 18265392, 22831740, 30442320, 45663480, 91326960]

約数ペア:

[(1, 91326960), (2, 45663480), (3, 30442320), (4, 22831740), (5, 18265392), (6, 15221160), (8, 11415870), (9, 10147440), (10, 9132696), (12, 7610580), (15, 6088464), (16, 5707935), (18, 5073720), (20, 4566348), (24, 3805290), (27, 3382480), (30, 3044232), (36, 2536860), (40, 2283174), (45, 2029488), (48, 1902645), (54, 1691240), (60, 1522116), (72, 1268430), (80, 1141587), (90, 1014744), (108, 845620), (120, 761058), (135, 676496), (144, 634215), (180, 507372), (216, 422810), (240, 380529), (270, 338248), (360, 253686), (432, 211405), (540, 169124), (720, 126843), (1080, 84562), (2160, 42281)]