47305280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 125089920

約数和(自身を除く): 77784640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 151, 160, 176, 178, 220, 302, 320, 352, 356, 440, 445, 604, 704, 712, 755, 880, 890, 979, 1208, 1424, 1510, 1661, 1760, 1780, 1958, 2416, 2848, 3020, 3322, 3520, 3560, 3916, 4832, 4895, 5696, 6040, 6644, 7120, 7832, 8305, 9664, 9790, 12080, 13288, 13439, 14240, 15664, 16610, 19580, 24160, 26576, 26878, 28480, 31328, 33220, 39160, 48320, 53152, 53756, 62656, 66440, 67195, 78320, 106304, 107512, 132880, 134390, 147829, 156640, 215024, 265760, 268780, 295658, 313280, 430048, 531520, 537560, 591316, 739145, 860096, 1075120, 1182632, 1478290, 2150240, 2365264, 2956580, 4300480, 4730528, 5913160, 9461056, 11826320, 23652640, 47305280]

約数ペア:

[(1, 47305280), (2, 23652640), (4, 11826320), (5, 9461056), (8, 5913160), (10, 4730528), (11, 4300480), (16, 2956580), (20, 2365264), (22, 2150240), (32, 1478290), (40, 1182632), (44, 1075120), (55, 860096), (64, 739145), (80, 591316), (88, 537560), (89, 531520), (110, 430048), (151, 313280), (160, 295658), (176, 268780), (178, 265760), (220, 215024), (302, 156640), (320, 147829), (352, 134390), (356, 132880), (440, 107512), (445, 106304), (604, 78320), (704, 67195), (712, 66440), (755, 62656), (880, 53756), (890, 53152), (979, 48320), (1208, 39160), (1424, 33220), (1510, 31328), (1661, 28480), (1760, 26878), (1780, 26576), (1958, 24160), (2416, 19580), (2848, 16610), (3020, 15664), (3322, 14240), (3520, 13439), (3560, 13288), (3916, 12080), (4832, 9790), (4895, 9664), (5696, 8305), (6040, 7832), (6644, 7120)]