72061380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133447}}^1$

素因数の和:133465

約数の個数: 48

約数和(自身を含む): 224192640

約数和(自身を除く): 152131260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133447, 266894, 400341, 533788, 667235, 800682, 1201023, 1334470, 1601364, 2001705, 2402046, 2668940, 3603069, 4003410, 4804092, 6005115, 7206138, 8006820, 12010230, 14412276, 18015345, 24020460, 36030690, 72061380]

約数ペア:

[(1, 72061380), (2, 36030690), (3, 24020460), (4, 18015345), (5, 14412276), (6, 12010230), (9, 8006820), (10, 7206138), (12, 6005115), (15, 4804092), (18, 4003410), (20, 3603069), (27, 2668940), (30, 2402046), (36, 2001705), (45, 1601364), (54, 1334470), (60, 1201023), (90, 800682), (108, 667235), (135, 533788), (180, 400341), (270, 266894), (540, 133447)]