122785920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21317}}^1$

素因数の和:21342

約数の個数: 96

約数和(自身を含む): 424015020

約数和(自身を除く): 301229100

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21317, 42634, 63951, 85268, 106585, 127902, 170536, 191853, 213170, 255804, 319755, 341072, 383706, 426340, 511608, 639510, 682144, 767412, 852680, 959265, 1023216, 1279020, 1364288, 1534824, 1705360, 1918530, 2046432, 2558040, 2728576, 3069648, 3410720, 3837060, 4092864, 5116080, 6139296, 6821440, 7674120, 8185728, 10232160, 12278592, 13642880, 15348240, 20464320, 24557184, 30696480, 40928640, 61392960, 122785920]

約数ペア:

[(1, 122785920), (2, 61392960), (3, 40928640), (4, 30696480), (5, 24557184), (6, 20464320), (8, 15348240), (9, 13642880), (10, 12278592), (12, 10232160), (15, 8185728), (16, 7674120), (18, 6821440), (20, 6139296), (24, 5116080), (30, 4092864), (32, 3837060), (36, 3410720), (40, 3069648), (45, 2728576), (48, 2558040), (60, 2046432), (64, 1918530), (72, 1705360), (80, 1534824), (90, 1364288), (96, 1279020), (120, 1023216), (128, 959265), (144, 852680), (160, 767412), (180, 682144), (192, 639510), (240, 511608), (288, 426340), (320, 383706), (360, 341072), (384, 319755), (480, 255804), (576, 213170), (640, 191853), (720, 170536), (960, 127902), (1152, 106585), (1440, 85268), (1920, 63951), (2880, 42634), (5760, 21317)]