1347660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7487}}^1$

素因数の和:7502

約数の個数: 36

約数和(自身を含む): 4088448

約数和(自身を除く): 2740788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7487, 14974, 22461, 29948, 37435, 44922, 67383, 74870, 89844, 112305, 134766, 149740, 224610, 269532, 336915, 449220, 673830, 1347660]

約数ペア:

[(1, 1347660), (2, 673830), (3, 449220), (4, 336915), (5, 269532), (6, 224610), (9, 149740), (10, 134766), (12, 112305), (15, 89844), (18, 74870), (20, 67383), (30, 44922), (36, 37435), (45, 29948), (60, 22461), (90, 14974), (180, 7487)]