53380440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148279}}^1$

素因数の和:148296

約数の個数: 48

約数和(自身を含む): 173487600

約数和(自身を除く): 120107160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 148279, 296558, 444837, 593116, 741395, 889674, 1186232, 1334511, 1482790, 1779348, 2224185, 2669022, 2965580, 3558696, 4448370, 5338044, 5931160, 6672555, 8896740, 10676088, 13345110, 17793480, 26690220, 53380440]

約数ペア:

[(1, 53380440), (2, 26690220), (3, 17793480), (4, 13345110), (5, 10676088), (6, 8896740), (8, 6672555), (9, 5931160), (10, 5338044), (12, 4448370), (15, 3558696), (18, 2965580), (20, 2669022), (24, 2224185), (30, 1779348), (36, 1482790), (40, 1334511), (45, 1186232), (60, 889674), (72, 741395), (90, 593116), (120, 444837), (180, 296558), (360, 148279)]