117044640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81281}}^1$

素因数の和:81302

約数の個数: 72

約数和(自身を含む): 399419748

約数和(自身を除く): 282375108

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, 81281, 162562, 243843, 325124, 406405, 487686, 650248, 731529, 812810, 975372, 1219215, 1300496, 1463058, 1625620, 1950744, 2438430, 2600992, 2926116, 3251240, 3657645, 3901488, 4876860, 5852232, 6502480, 7315290, 7802976, 9753720, 11704464, 13004960, 14630580, 19507440, 23408928, 29261160, 39014880, 58522320, 117044640]

約数ペア:

[(1, 117044640), (2, 58522320), (3, 39014880), (4, 29261160), (5, 23408928), (6, 19507440), (8, 14630580), (9, 13004960), (10, 11704464), (12, 9753720), (15, 7802976), (16, 7315290), (18, 6502480), (20, 5852232), (24, 4876860), (30, 3901488), (32, 3657645), (36, 3251240), (40, 2926116), (45, 2600992), (48, 2438430), (60, 1950744), (72, 1625620), (80, 1463058), (90, 1300496), (96, 1219215), (120, 975372), (144, 812810), (160, 731529), (180, 650248), (240, 487686), (288, 406405), (360, 325124), (480, 243843), (720, 162562), (1440, 81281)]