319898160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{49367}}^1$

素因数の和:49392

約数の個数: 100

約数和(自身を含む): 1111076208

約数和(自身を除く): 791178048

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 49367, 98734, 148101, 197468, 246835, 296202, 394936, 444303, 493670, 592404, 740505, 789872, 888606, 987340, 1184808, 1332909, 1481010, 1777212, 1974680, 2221515, 2369616, 2665818, 2962020, 3554424, 3949360, 3998727, 4443030, 5331636, 5924040, 6664545, 7108848, 7997454, 8886060, 10663272, 11848080, 13329090, 15994908, 17772120, 19993635, 21326544, 26658180, 31989816, 35544240, 39987270, 53316360, 63979632, 79974540, 106632720, 159949080, 319898160]

約数ペア:

[(1, 319898160), (2, 159949080), (3, 106632720), (4, 79974540), (5, 63979632), (6, 53316360), (8, 39987270), (9, 35544240), (10, 31989816), (12, 26658180), (15, 21326544), (16, 19993635), (18, 17772120), (20, 15994908), (24, 13329090), (27, 11848080), (30, 10663272), (36, 8886060), (40, 7997454), (45, 7108848), (48, 6664545), (54, 5924040), (60, 5331636), (72, 4443030), (80, 3998727), (81, 3949360), (90, 3554424), (108, 2962020), (120, 2665818), (135, 2369616), (144, 2221515), (162, 1974680), (180, 1777212), (216, 1481010), (240, 1332909), (270, 1184808), (324, 987340), (360, 888606), (405, 789872), (432, 740505), (540, 592404), (648, 493670), (720, 444303), (810, 394936), (1080, 296202), (1296, 246835), (1620, 197468), (2160, 148101), (3240, 98734), (6480, 49367)]