136452240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189517}}^1$

素因数の和:189536

約数の個数: 60

約数和(自身を含む): 458254524

約数和(自身を除く): 321802284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189517, 379034, 568551, 758068, 947585, 1137102, 1516136, 1705653, 1895170, 2274204, 2842755, 3032272, 3411306, 3790340, 4548408, 5685510, 6822612, 7580680, 8528265, 9096816, 11371020, 13645224, 15161360, 17056530, 22742040, 27290448, 34113060, 45484080, 68226120, 136452240]

約数ペア:

[(1, 136452240), (2, 68226120), (3, 45484080), (4, 34113060), (5, 27290448), (6, 22742040), (8, 17056530), (9, 15161360), (10, 13645224), (12, 11371020), (15, 9096816), (16, 8528265), (18, 7580680), (20, 6822612), (24, 5685510), (30, 4548408), (36, 3790340), (40, 3411306), (45, 3032272), (48, 2842755), (60, 2274204), (72, 1895170), (80, 1705653), (90, 1516136), (120, 1137102), (144, 947585), (180, 758068), (240, 568551), (360, 379034), (720, 189517)]