37894320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{52631}}^1$

素因数の和:52650

約数の個数: 60

約数和(自身を含む): 127264176

約数和(自身を除く): 89369856

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, 52631, 105262, 157893, 210524, 263155, 315786, 421048, 473679, 526310, 631572, 789465, 842096, 947358, 1052620, 1263144, 1578930, 1894716, 2105240, 2368395, 2526288, 3157860, 3789432, 4210480, 4736790, 6315720, 7578864, 9473580, 12631440, 18947160, 37894320]

約数ペア:

[(1, 37894320), (2, 18947160), (3, 12631440), (4, 9473580), (5, 7578864), (6, 6315720), (8, 4736790), (9, 4210480), (10, 3789432), (12, 3157860), (15, 2526288), (16, 2368395), (18, 2105240), (20, 1894716), (24, 1578930), (30, 1263144), (36, 1052620), (40, 947358), (45, 842096), (48, 789465), (60, 631572), (72, 526310), (80, 473679), (90, 421048), (120, 315786), (144, 263155), (180, 210524), (240, 157893), (360, 105262), (720, 52631)]