12559320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 43416000

約数和(自身を除く): 30856680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 401, 435, 522, 540, 580, 696, 783, 802, 870, 1044, 1080, 1160, 1203, 1305, 1566, 1604, 1740, 2005, 2088, 2406, 2610, 3132, 3208, 3480, 3609, 3915, 4010, 4812, 5220, 6015, 6264, 7218, 7830, 8020, 9624, 10440, 10827, 11629, 12030, 14436, 15660, 16040, 18045, 21654, 23258, 24060, 28872, 31320, 34887, 36090, 43308, 46516, 48120, 54135, 58145, 69774, 72180, 86616, 93032, 104661, 108270, 116290, 139548, 144360, 174435, 209322, 216540, 232580, 279096, 313983, 348870, 418644, 433080, 465160, 523305, 627966, 697740, 837288, 1046610, 1255932, 1395480, 1569915, 2093220, 2511864, 3139830, 4186440, 6279660, 12559320]

約数ペア:

[(1, 12559320), (2, 6279660), (3, 4186440), (4, 3139830), (5, 2511864), (6, 2093220), (8, 1569915), (9, 1395480), (10, 1255932), (12, 1046610), (15, 837288), (18, 697740), (20, 627966), (24, 523305), (27, 465160), (29, 433080), (30, 418644), (36, 348870), (40, 313983), (45, 279096), (54, 232580), (58, 216540), (60, 209322), (72, 174435), (87, 144360), (90, 139548), (108, 116290), (116, 108270), (120, 104661), (135, 93032), (145, 86616), (174, 72180), (180, 69774), (216, 58145), (232, 54135), (261, 48120), (270, 46516), (290, 43308), (348, 36090), (360, 34887), (401, 31320), (435, 28872), (522, 24060), (540, 23258), (580, 21654), (696, 18045), (783, 16040), (802, 15660), (870, 14436), (1044, 12030), (1080, 11629), (1160, 10827), (1203, 10440), (1305, 9624), (1566, 8020), (1604, 7830), (1740, 7218), (2005, 6264), (2088, 6015), (2406, 5220), (2610, 4812), (3132, 4010), (3208, 3915), (3480, 3609)]