82521960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{687683}}^1$

素因数の和:687697

約数の個数: 32

約数和(自身を含む): 247566240

約数和(自身を除く): 165044280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 687683, 1375366, 2063049, 2750732, 3438415, 4126098, 5501464, 6876830, 8252196, 10315245, 13753660, 16504392, 20630490, 27507320, 41260980, 82521960]

約数ペア:

[(1, 82521960), (2, 41260980), (3, 27507320), (4, 20630490), (5, 16504392), (6, 13753660), (8, 10315245), (10, 8252196), (12, 6876830), (15, 5501464), (20, 4126098), (24, 3438415), (30, 2750732), (40, 2063049), (60, 1375366), (120, 687683)]