12137760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8429}}^1$

素因数の和:8450

約数の個数: 72

約数和(自身を含む): 41425020

約数和(自身を除く): 29287260

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, 8429, 16858, 25287, 33716, 42145, 50574, 67432, 75861, 84290, 101148, 126435, 134864, 151722, 168580, 202296, 252870, 269728, 303444, 337160, 379305, 404592, 505740, 606888, 674320, 758610, 809184, 1011480, 1213776, 1348640, 1517220, 2022960, 2427552, 3034440, 4045920, 6068880, 12137760]

約数ペア:

[(1, 12137760), (2, 6068880), (3, 4045920), (4, 3034440), (5, 2427552), (6, 2022960), (8, 1517220), (9, 1348640), (10, 1213776), (12, 1011480), (15, 809184), (16, 758610), (18, 674320), (20, 606888), (24, 505740), (30, 404592), (32, 379305), (36, 337160), (40, 303444), (45, 269728), (48, 252870), (60, 202296), (72, 168580), (80, 151722), (90, 134864), (96, 126435), (120, 101148), (144, 84290), (160, 75861), (180, 67432), (240, 50574), (288, 42145), (360, 33716), (480, 25287), (720, 16858), (1440, 8429)]