549387480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{45329}}^1$

素因数の和:45444

約数の個数: 64

約数和(自身を含む): 1664517600

約数和(自身を除く): 1115130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 45329, 90658, 135987, 181316, 226645, 271974, 362632, 453290, 543948, 679935, 906580, 1087896, 1359870, 1813160, 2719740, 4578229, 5439480, 9156458, 13734687, 18312916, 22891145, 27469374, 36625832, 45782290, 54938748, 68673435, 91564580, 109877496, 137346870, 183129160, 274693740, 549387480]

約数ペア:

[(1, 549387480), (2, 274693740), (3, 183129160), (4, 137346870), (5, 109877496), (6, 91564580), (8, 68673435), (10, 54938748), (12, 45782290), (15, 36625832), (20, 27469374), (24, 22891145), (30, 18312916), (40, 13734687), (60, 9156458), (101, 5439480), (120, 4578229), (202, 2719740), (303, 1813160), (404, 1359870), (505, 1087896), (606, 906580), (808, 679935), (1010, 543948), (1212, 453290), (1515, 362632), (2020, 271974), (2424, 226645), (3030, 181316), (4040, 135987), (6060, 90658), (12120, 45329)]