132977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{69259}}^1$

素因数の和:69281

約数の個数: 64

約数和(自身を含む): 423871200

約数和(自身を除く): 290893920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 69259, 138518, 207777, 277036, 346295, 415554, 554072, 692590, 831108, 1038885, 1108144, 1385180, 1662216, 2077770, 2216288, 2770360, 3324432, 4155540, 4432576, 5540720, 6648864, 8311080, 8865152, 11081440, 13297728, 16622160, 22162880, 26595456, 33244320, 44325760, 66488640, 132977280]

約数ペア:

[(1, 132977280), (2, 66488640), (3, 44325760), (4, 33244320), (5, 26595456), (6, 22162880), (8, 16622160), (10, 13297728), (12, 11081440), (15, 8865152), (16, 8311080), (20, 6648864), (24, 5540720), (30, 4432576), (32, 4155540), (40, 3324432), (48, 2770360), (60, 2216288), (64, 2077770), (80, 1662216), (96, 1385180), (120, 1108144), (128, 1038885), (160, 831108), (192, 692590), (240, 554072), (320, 415554), (384, 346295), (480, 277036), (640, 207777), (960, 138518), (1920, 69259)]