122504640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127609}}^1$

素因数の和:127629

約数の個数: 56

約数和(自身を含む): 388955280

約数和(自身を除く): 266450640

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, 160, 192, 240, 320, 480, 960, 127609, 255218, 382827, 510436, 638045, 765654, 1020872, 1276090, 1531308, 1914135, 2041744, 2552180, 3062616, 3828270, 4083488, 5104360, 6125232, 7656540, 8166976, 10208720, 12250464, 15313080, 20417440, 24500928, 30626160, 40834880, 61252320, 122504640]

約数ペア:

[(1, 122504640), (2, 61252320), (3, 40834880), (4, 30626160), (5, 24500928), (6, 20417440), (8, 15313080), (10, 12250464), (12, 10208720), (15, 8166976), (16, 7656540), (20, 6125232), (24, 5104360), (30, 4083488), (32, 3828270), (40, 3062616), (48, 2552180), (60, 2041744), (64, 1914135), (80, 1531308), (96, 1276090), (120, 1020872), (160, 765654), (192, 638045), (240, 510436), (320, 382827), (480, 255218), (960, 127609)]