73941960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{857}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 148451640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 857, 1438, 1714, 2157, 2571, 2876, 3428, 3595, 4285, 4314, 5142, 5752, 6856, 7190, 8570, 8628, 10284, 10785, 12855, 14380, 17140, 17256, 20568, 21570, 25710, 28760, 34280, 43140, 51420, 86280, 102840, 616183, 1232366, 1848549, 2464732, 3080915, 3697098, 4929464, 6161830, 7394196, 9242745, 12323660, 14788392, 18485490, 24647320, 36970980, 73941960]

約数ペア:

[(1, 73941960), (2, 36970980), (3, 24647320), (4, 18485490), (5, 14788392), (6, 12323660), (8, 9242745), (10, 7394196), (12, 6161830), (15, 4929464), (20, 3697098), (24, 3080915), (30, 2464732), (40, 1848549), (60, 1232366), (120, 616183), (719, 102840), (857, 86280), (1438, 51420), (1714, 43140), (2157, 34280), (2571, 28760), (2876, 25710), (3428, 21570), (3595, 20568), (4285, 17256), (4314, 17140), (5142, 14380), (5752, 12855), (6856, 10785), (7190, 10284), (8570, 8628)]