38667840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:924

約数の個数: 112

約数和(自身を含む): 125528832

約数和(自身を除く): 86860992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 857, 940, 960, 1128, 1410, 1504, 1714, 1880, 2256, 2571, 2820, 3008, 3428, 3760, 4285, 4512, 5142, 5640, 6856, 7520, 8570, 9024, 10284, 11280, 12855, 13712, 15040, 17140, 20568, 22560, 25710, 27424, 34280, 40279, 41136, 45120, 51420, 54848, 68560, 80558, 82272, 102840, 120837, 137120, 161116, 164544, 201395, 205680, 241674, 274240, 322232, 402790, 411360, 483348, 604185, 644464, 805580, 822720, 966696, 1208370, 1288928, 1611160, 1933392, 2416740, 2577856, 3222320, 3866784, 4833480, 6444640, 7733568, 9666960, 12889280, 19333920, 38667840]

約数ペア:

[(1, 38667840), (2, 19333920), (3, 12889280), (4, 9666960), (5, 7733568), (6, 6444640), (8, 4833480), (10, 3866784), (12, 3222320), (15, 2577856), (16, 2416740), (20, 1933392), (24, 1611160), (30, 1288928), (32, 1208370), (40, 966696), (47, 822720), (48, 805580), (60, 644464), (64, 604185), (80, 483348), (94, 411360), (96, 402790), (120, 322232), (141, 274240), (160, 241674), (188, 205680), (192, 201395), (235, 164544), (240, 161116), (282, 137120), (320, 120837), (376, 102840), (470, 82272), (480, 80558), (564, 68560), (705, 54848), (752, 51420), (857, 45120), (940, 41136), (960, 40279), (1128, 34280), (1410, 27424), (1504, 25710), (1714, 22560), (1880, 20568), (2256, 17140), (2571, 15040), (2820, 13712), (3008, 12855), (3428, 11280), (3760, 10284), (4285, 9024), (4512, 8570), (5142, 7520), (5640, 6856)]