189397836720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263052551}}^1$

素因数の和:263052570

約数の個数: 60

約数和(自身を含む): 636061070736

約数和(自身を除く): 446663234016

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, 263052551, 526105102, 789157653, 1052210204, 1315262755, 1578315306, 2104420408, 2367472959, 2630525510, 3156630612, 3945788265, 4208840816, 4734945918, 5261051020, 6313261224, 7891576530, 9469891836, 10522102040, 11837364795, 12626522448, 15783153060, 18939783672, 21044204080, 23674729590, 31566306120, 37879567344, 47349459180, 63132612240, 94698918360, 189397836720]

約数ペア:

[(1, 189397836720), (2, 94698918360), (3, 63132612240), (4, 47349459180), (5, 37879567344), (6, 31566306120), (8, 23674729590), (9, 21044204080), (10, 18939783672), (12, 15783153060), (15, 12626522448), (16, 11837364795), (18, 10522102040), (20, 9469891836), (24, 7891576530), (30, 6313261224), (36, 5261051020), (40, 4734945918), (45, 4208840816), (48, 3945788265), (60, 3156630612), (72, 2630525510), (80, 2367472959), (90, 2104420408), (120, 1578315306), (144, 1315262755), (180, 1052210204), (240, 789157653), (360, 526105102), (720, 263052551)]