68300640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47431}}^1$

素因数の和:47452

約数の個数: 72

約数和(自身を含む): 233080848

約数和(自身を除く): 164780208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47431, 94862, 142293, 189724, 237155, 284586, 379448, 426879, 474310, 569172, 711465, 758896, 853758, 948620, 1138344, 1422930, 1517792, 1707516, 1897240, 2134395, 2276688, 2845860, 3415032, 3794480, 4268790, 4553376, 5691720, 6830064, 7588960, 8537580, 11383440, 13660128, 17075160, 22766880, 34150320, 68300640]

約数ペア:

[(1, 68300640), (2, 34150320), (3, 22766880), (4, 17075160), (5, 13660128), (6, 11383440), (8, 8537580), (9, 7588960), (10, 6830064), (12, 5691720), (15, 4553376), (16, 4268790), (18, 3794480), (20, 3415032), (24, 2845860), (30, 2276688), (32, 2134395), (36, 1897240), (40, 1707516), (45, 1517792), (48, 1422930), (60, 1138344), (72, 948620), (80, 853758), (90, 758896), (96, 711465), (120, 569172), (144, 474310), (160, 426879), (180, 379448), (240, 284586), (288, 237155), (360, 189724), (480, 142293), (720, 94862), (1440, 47431)]