860966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7174721}}^1$

素因数の和:7174735

約数の個数: 32

約数和(自身を含む): 2582899920

約数和(自身を除く): 1721933400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7174721, 14349442, 21524163, 28698884, 35873605, 43048326, 57397768, 71747210, 86096652, 107620815, 143494420, 172193304, 215241630, 286988840, 430483260, 860966520]

約数ペア:

[(1, 860966520), (2, 430483260), (3, 286988840), (4, 215241630), (5, 172193304), (6, 143494420), (8, 107620815), (10, 86096652), (12, 71747210), (15, 57397768), (20, 43048326), (24, 35873605), (30, 28698884), (40, 21524163), (60, 14349442), (120, 7174721)]