2521521960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21012683}}^1$

素因数の和:21012697

約数の個数: 32

約数和(自身を含む): 7564566240

約数和(自身を除く): 5043044280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21012683, 42025366, 63038049, 84050732, 105063415, 126076098, 168101464, 210126830, 252152196, 315190245, 420253660, 504304392, 630380490, 840507320, 1260760980, 2521521960]

約数ペア:

[(1, 2521521960), (2, 1260760980), (3, 840507320), (4, 630380490), (5, 504304392), (6, 420253660), (8, 315190245), (10, 252152196), (12, 210126830), (15, 168101464), (20, 126076098), (24, 105063415), (30, 84050732), (40, 63038049), (60, 42025366), (120, 21012683)]