102564240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{427351}}^1$

素因数の和:427367

約数の個数: 40

約数和(自身を含む): 317949888

約数和(自身を除く): 215385648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 427351, 854702, 1282053, 1709404, 2136755, 2564106, 3418808, 4273510, 5128212, 6410265, 6837616, 8547020, 10256424, 12820530, 17094040, 20512848, 25641060, 34188080, 51282120, 102564240]

約数ペア:

[(1, 102564240), (2, 51282120), (3, 34188080), (4, 25641060), (5, 20512848), (6, 17094040), (8, 12820530), (10, 10256424), (12, 8547020), (15, 6837616), (16, 6410265), (20, 5128212), (24, 4273510), (30, 3418808), (40, 2564106), (48, 2136755), (60, 1709404), (80, 1282053), (120, 854702), (240, 427351)]