65564040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{546367}}^1$

素因数の和:546381

約数の個数: 32

約数和(自身を含む): 196692480

約数和(自身を除く): 131128440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 546367, 1092734, 1639101, 2185468, 2731835, 3278202, 4370936, 5463670, 6556404, 8195505, 10927340, 13112808, 16391010, 21854680, 32782020, 65564040]

約数ペア:

[(1, 65564040), (2, 32782020), (3, 21854680), (4, 16391010), (5, 13112808), (6, 10927340), (8, 8195505), (10, 6556404), (12, 5463670), (15, 4370936), (20, 3278202), (24, 2731835), (30, 2185468), (40, 1639101), (60, 1092734), (120, 546367)]