40341120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21011}}^1$

素因数の和:21033

約数の個数: 64

約数和(自身を含む): 128593440

約数和(自身を除く): 88252320

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, 21011, 42022, 63033, 84044, 105055, 126066, 168088, 210110, 252132, 315165, 336176, 420220, 504264, 630330, 672352, 840440, 1008528, 1260660, 1344704, 1680880, 2017056, 2521320, 2689408, 3361760, 4034112, 5042640, 6723520, 8068224, 10085280, 13447040, 20170560, 40341120]

約数ペア:

[(1, 40341120), (2, 20170560), (3, 13447040), (4, 10085280), (5, 8068224), (6, 6723520), (8, 5042640), (10, 4034112), (12, 3361760), (15, 2689408), (16, 2521320), (20, 2017056), (24, 1680880), (30, 1344704), (32, 1260660), (40, 1008528), (48, 840440), (60, 672352), (64, 630330), (80, 504264), (96, 420220), (120, 336176), (128, 315165), (160, 252132), (192, 210110), (240, 168088), (320, 126066), (384, 105055), (480, 84044), (640, 63033), (960, 42022), (1920, 21011)]