5247480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6247}}^1$

素因数の和:6268

約数の個数: 64

約数和(自身を含む): 17994240

約数和(自身を除く): 12746760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6247, 12494, 18741, 24988, 31235, 37482, 43729, 49976, 62470, 74964, 87458, 93705, 124940, 131187, 149928, 174916, 187410, 218645, 249880, 262374, 349832, 374820, 437290, 524748, 655935, 749640, 874580, 1049496, 1311870, 1749160, 2623740, 5247480]

約数ペア:

[(1, 5247480), (2, 2623740), (3, 1749160), (4, 1311870), (5, 1049496), (6, 874580), (7, 749640), (8, 655935), (10, 524748), (12, 437290), (14, 374820), (15, 349832), (20, 262374), (21, 249880), (24, 218645), (28, 187410), (30, 174916), (35, 149928), (40, 131187), (42, 124940), (56, 93705), (60, 87458), (70, 74964), (84, 62470), (105, 49976), (120, 43729), (140, 37482), (168, 31235), (210, 24988), (280, 18741), (420, 12494), (840, 6247)]