67957920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15731}}^1$

素因数の和:15755

約数の個数: 96

約数和(自身を含む): 237867840

約数和(自身を除く): 169909920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15731, 31462, 47193, 62924, 78655, 94386, 125848, 141579, 157310, 188772, 235965, 251696, 283158, 314620, 377544, 424737, 471930, 503392, 566316, 629240, 707895, 755088, 849474, 943860, 1132632, 1258480, 1415790, 1510176, 1698948, 1887720, 2123685, 2265264, 2516960, 2831580, 3397896, 3775440, 4247370, 4530528, 5663160, 6795792, 7550880, 8494740, 11326320, 13591584, 16989480, 22652640, 33978960, 67957920]

約数ペア:

[(1, 67957920), (2, 33978960), (3, 22652640), (4, 16989480), (5, 13591584), (6, 11326320), (8, 8494740), (9, 7550880), (10, 6795792), (12, 5663160), (15, 4530528), (16, 4247370), (18, 3775440), (20, 3397896), (24, 2831580), (27, 2516960), (30, 2265264), (32, 2123685), (36, 1887720), (40, 1698948), (45, 1510176), (48, 1415790), (54, 1258480), (60, 1132632), (72, 943860), (80, 849474), (90, 755088), (96, 707895), (108, 629240), (120, 566316), (135, 503392), (144, 471930), (160, 424737), (180, 377544), (216, 314620), (240, 283158), (270, 251696), (288, 235965), (360, 188772), (432, 157310), (480, 141579), (540, 125848), (720, 94386), (864, 78655), (1080, 62924), (1440, 47193), (2160, 31462), (4320, 15731)]