12302820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22783}}^1$

素因数の和:22801

約数の個数: 48

約数和(自身を含む): 38277120

約数和(自身を除く): 25974300

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, 22783, 45566, 68349, 91132, 113915, 136698, 205047, 227830, 273396, 341745, 410094, 455660, 615141, 683490, 820188, 1025235, 1230282, 1366980, 2050470, 2460564, 3075705, 4100940, 6151410, 12302820]

約数ペア:

[(1, 12302820), (2, 6151410), (3, 4100940), (4, 3075705), (5, 2460564), (6, 2050470), (9, 1366980), (10, 1230282), (12, 1025235), (15, 820188), (18, 683490), (20, 615141), (27, 455660), (30, 410094), (36, 341745), (45, 273396), (54, 227830), (60, 205047), (90, 136698), (108, 113915), (135, 91132), (180, 68349), (270, 45566), (540, 22783)]