194680440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540779}}^1$

素因数の和:540796

約数の個数: 48

約数和(自身を含む): 632712600

約数和(自身を除く): 438032160

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, 540779, 1081558, 1622337, 2163116, 2703895, 3244674, 4326232, 4867011, 5407790, 6489348, 8111685, 9734022, 10815580, 12978696, 16223370, 19468044, 21631160, 24335055, 32446740, 38936088, 48670110, 64893480, 97340220, 194680440]

約数ペア:

[(1, 194680440), (2, 97340220), (3, 64893480), (4, 48670110), (5, 38936088), (6, 32446740), (8, 24335055), (9, 21631160), (10, 19468044), (12, 16223370), (15, 12978696), (18, 10815580), (20, 9734022), (24, 8111685), (30, 6489348), (36, 5407790), (40, 4867011), (45, 4326232), (60, 3244674), (72, 2703895), (90, 2163116), (120, 1622337), (180, 1081558), (360, 540779)]