7885739640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65714497}}^1$

素因数の和:65714511

約数の個数: 32

約数和(自身を含む): 23657219280

約数和(自身を除く): 15771479640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65714497, 131428994, 197143491, 262857988, 328572485, 394286982, 525715976, 657144970, 788573964, 985717455, 1314289940, 1577147928, 1971434910, 2628579880, 3942869820, 7885739640]

約数ペア:

[(1, 7885739640), (2, 3942869820), (3, 2628579880), (4, 1971434910), (5, 1577147928), (6, 1314289940), (8, 985717455), (10, 788573964), (12, 657144970), (15, 525715976), (20, 394286982), (24, 328572485), (30, 262857988), (40, 197143491), (60, 131428994), (120, 65714497)]