6412960

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 15309000

約数和(自身を除く): 8896040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 269, 298, 538, 596, 745, 1076, 1192, 1345, 1490, 2152, 2384, 2690, 2980, 4304, 4768, 5380, 5960, 8608, 10760, 11920, 21520, 23840, 40081, 43040, 80162, 160324, 200405, 320648, 400810, 641296, 801620, 1282592, 1603240, 3206480, 6412960]

約数ペア:

[(1, 6412960), (2, 3206480), (4, 1603240), (5, 1282592), (8, 801620), (10, 641296), (16, 400810), (20, 320648), (32, 200405), (40, 160324), (80, 80162), (149, 43040), (160, 40081), (269, 23840), (298, 21520), (538, 11920), (596, 10760), (745, 8608), (1076, 5960), (1192, 5380), (1345, 4768), (1490, 4304), (2152, 2980), (2384, 2690)]