223822980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{414487}}^1$

素因数の和:414505

約数の個数: 48

約数和(自身を含む): 696339840

約数和(自身を除く): 472516860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 414487, 828974, 1243461, 1657948, 2072435, 2486922, 3730383, 4144870, 4973844, 6217305, 7460766, 8289740, 11191149, 12434610, 14921532, 18651915, 22382298, 24869220, 37303830, 44764596, 55955745, 74607660, 111911490, 223822980]

約数ペア:

[(1, 223822980), (2, 111911490), (3, 74607660), (4, 55955745), (5, 44764596), (6, 37303830), (9, 24869220), (10, 22382298), (12, 18651915), (15, 14921532), (18, 12434610), (20, 11191149), (27, 8289740), (30, 7460766), (36, 6217305), (45, 4973844), (54, 4144870), (60, 3730383), (90, 2486922), (108, 2072435), (135, 1657948), (180, 1243461), (270, 828974), (540, 414487)]