15200940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253349}}^1$

素因数の和:253361

約数の個数: 24

約数和(自身を含む): 42562800

約数和(自身を除く): 27361860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253349, 506698, 760047, 1013396, 1266745, 1520094, 2533490, 3040188, 3800235, 5066980, 7600470, 15200940]

約数ペア:

[(1, 15200940), (2, 7600470), (3, 5066980), (4, 3800235), (5, 3040188), (6, 2533490), (10, 1520094), (12, 1266745), (15, 1013396), (20, 760047), (30, 506698), (60, 253349)]