280350288

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{5743}}^1$

素因数の和:5873

約数の個数: 80

約数和(自身を含む): 811971840

約数和(自身を除く): 531621552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3051, 4068, 5424, 5743, 6102, 8136, 11486, 12204, 16272, 17229, 22972, 24408, 34458, 45944, 48816, 51687, 68916, 91888, 103374, 137832, 155061, 206748, 275664, 310122, 413496, 620244, 648959, 826992, 1240488, 1297918, 1946877, 2480976, 2595836, 3893754, 5191672, 5840631, 7787508, 10383344, 11681262, 15575016, 17521893, 23362524, 31150032, 35043786, 46725048, 70087572, 93450096, 140175144, 280350288]

約数ペア:

[(1, 280350288), (2, 140175144), (3, 93450096), (4, 70087572), (6, 46725048), (8, 35043786), (9, 31150032), (12, 23362524), (16, 17521893), (18, 15575016), (24, 11681262), (27, 10383344), (36, 7787508), (48, 5840631), (54, 5191672), (72, 3893754), (108, 2595836), (113, 2480976), (144, 1946877), (216, 1297918), (226, 1240488), (339, 826992), (432, 648959), (452, 620244), (678, 413496), (904, 310122), (1017, 275664), (1356, 206748), (1808, 155061), (2034, 137832), (2712, 103374), (3051, 91888), (4068, 68916), (5424, 51687), (5743, 48816), (6102, 45944), (8136, 34458), (11486, 24408), (12204, 22972), (16272, 17229)]