240728910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{5639}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 578257920

約数和(自身を除く): 337529010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1423, 2846, 4269, 5639, 7115, 8538, 11278, 14230, 16917, 21345, 28195, 33834, 42690, 56390, 84585, 169170, 8024297, 16048594, 24072891, 40121485, 48145782, 80242970, 120364455, 240728910]

約数ペア:

[(1, 240728910), (2, 120364455), (3, 80242970), (5, 48145782), (6, 40121485), (10, 24072891), (15, 16048594), (30, 8024297), (1423, 169170), (2846, 84585), (4269, 56390), (5639, 42690), (7115, 33834), (8538, 28195), (11278, 21345), (14230, 16917)]