47909280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 152143488

約数和(自身を除く): 104234208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 661, 755, 906, 1208, 1322, 1510, 1812, 1983, 2265, 2416, 2644, 3020, 3305, 3624, 3966, 4530, 4832, 5288, 6040, 6610, 7248, 7932, 9060, 9915, 10576, 12080, 13220, 14496, 15864, 18120, 19830, 21152, 24160, 26440, 31728, 36240, 39660, 52880, 63456, 72480, 79320, 99811, 105760, 158640, 199622, 299433, 317280, 399244, 499055, 598866, 798488, 998110, 1197732, 1497165, 1596976, 1996220, 2395464, 2994330, 3193952, 3992440, 4790928, 5988660, 7984880, 9581856, 11977320, 15969760, 23954640, 47909280]

約数ペア:

[(1, 47909280), (2, 23954640), (3, 15969760), (4, 11977320), (5, 9581856), (6, 7984880), (8, 5988660), (10, 4790928), (12, 3992440), (15, 3193952), (16, 2994330), (20, 2395464), (24, 1996220), (30, 1596976), (32, 1497165), (40, 1197732), (48, 998110), (60, 798488), (80, 598866), (96, 499055), (120, 399244), (151, 317280), (160, 299433), (240, 199622), (302, 158640), (453, 105760), (480, 99811), (604, 79320), (661, 72480), (755, 63456), (906, 52880), (1208, 39660), (1322, 36240), (1510, 31728), (1812, 26440), (1983, 24160), (2265, 21152), (2416, 19830), (2644, 18120), (3020, 15864), (3305, 14496), (3624, 13220), (3966, 12080), (4530, 10576), (4832, 9915), (5288, 9060), (6040, 7932), (6610, 7248)]