9666960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 30640896

約数和(自身を除く): 20973936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 857, 940, 1128, 1410, 1714, 1880, 2256, 2571, 2820, 3428, 3760, 4285, 5142, 5640, 6856, 8570, 10284, 11280, 12855, 13712, 17140, 20568, 25710, 34280, 40279, 41136, 51420, 68560, 80558, 102840, 120837, 161116, 201395, 205680, 241674, 322232, 402790, 483348, 604185, 644464, 805580, 966696, 1208370, 1611160, 1933392, 2416740, 3222320, 4833480, 9666960]

約数ペア:

[(1, 9666960), (2, 4833480), (3, 3222320), (4, 2416740), (5, 1933392), (6, 1611160), (8, 1208370), (10, 966696), (12, 805580), (15, 644464), (16, 604185), (20, 483348), (24, 402790), (30, 322232), (40, 241674), (47, 205680), (48, 201395), (60, 161116), (80, 120837), (94, 102840), (120, 80558), (141, 68560), (188, 51420), (235, 41136), (240, 40279), (282, 34280), (376, 25710), (470, 20568), (564, 17140), (705, 13712), (752, 12855), (857, 11280), (940, 10284), (1128, 8570), (1410, 6856), (1714, 5640), (1880, 5142), (2256, 4285), (2571, 3760), (2820, 3428)]