179980260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{13099}}^1$

素因数の和:13340

約数の個数: 48

約数和(自身を含む): 506184000

約数和(自身を除く): 326203740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13099, 13740, 26198, 39297, 52396, 65495, 78594, 130990, 157188, 196485, 261980, 392970, 785940, 2999671, 5999342, 8999013, 11998684, 14998355, 17998026, 29996710, 35996052, 44995065, 59993420, 89990130, 179980260]

約数ペア:

[(1, 179980260), (2, 89990130), (3, 59993420), (4, 44995065), (5, 35996052), (6, 29996710), (10, 17998026), (12, 14998355), (15, 11998684), (20, 8999013), (30, 5999342), (60, 2999671), (229, 785940), (458, 392970), (687, 261980), (916, 196485), (1145, 157188), (1374, 130990), (2290, 78594), (2748, 65495), (3435, 52396), (4580, 39297), (6870, 26198), (13099, 13740)]