16023960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 54993600

約数和(自身を除く): 38969640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 401, 444, 540, 555, 666, 740, 802, 888, 999, 1080, 1110, 1203, 1332, 1480, 1604, 1665, 1998, 2005, 2220, 2406, 2664, 3208, 3330, 3609, 3996, 4010, 4440, 4812, 4995, 6015, 6660, 7218, 7992, 8020, 9624, 9990, 10827, 12030, 13320, 14436, 14837, 16040, 18045, 19980, 21654, 24060, 28872, 29674, 36090, 39960, 43308, 44511, 48120, 54135, 59348, 72180, 74185, 86616, 89022, 108270, 118696, 133533, 144360, 148370, 178044, 216540, 222555, 267066, 296740, 356088, 400599, 433080, 445110, 534132, 593480, 667665, 801198, 890220, 1068264, 1335330, 1602396, 1780440, 2002995, 2670660, 3204792, 4005990, 5341320, 8011980, 16023960]

約数ペア:

[(1, 16023960), (2, 8011980), (3, 5341320), (4, 4005990), (5, 3204792), (6, 2670660), (8, 2002995), (9, 1780440), (10, 1602396), (12, 1335330), (15, 1068264), (18, 890220), (20, 801198), (24, 667665), (27, 593480), (30, 534132), (36, 445110), (37, 433080), (40, 400599), (45, 356088), (54, 296740), (60, 267066), (72, 222555), (74, 216540), (90, 178044), (108, 148370), (111, 144360), (120, 133533), (135, 118696), (148, 108270), (180, 89022), (185, 86616), (216, 74185), (222, 72180), (270, 59348), (296, 54135), (333, 48120), (360, 44511), (370, 43308), (401, 39960), (444, 36090), (540, 29674), (555, 28872), (666, 24060), (740, 21654), (802, 19980), (888, 18045), (999, 16040), (1080, 14837), (1110, 14436), (1203, 13320), (1332, 12030), (1480, 10827), (1604, 9990), (1665, 9624), (1998, 8020), (2005, 7992), (2220, 7218), (2406, 6660), (2664, 6015), (3208, 4995), (3330, 4812), (3609, 4440), (3996, 4010)]