326127720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2717731}}^1$

素因数の和:2717745

約数の個数: 32

約数和(自身を含む): 978383520

約数和(自身を除く): 652255800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2717731, 5435462, 8153193, 10870924, 13588655, 16306386, 21741848, 27177310, 32612772, 40765965, 54354620, 65225544, 81531930, 108709240, 163063860, 326127720]

約数ペア:

[(1, 326127720), (2, 163063860), (3, 108709240), (4, 81531930), (5, 65225544), (6, 54354620), (8, 40765965), (10, 32612772), (12, 27177310), (15, 21741848), (20, 16306386), (24, 13588655), (30, 10870924), (40, 8153193), (60, 5435462), (120, 2717731)]