15245340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23099}}^1$

素因数の和:23122

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 31324260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23099, 46198, 69297, 92396, 115495, 138594, 230990, 254089, 277188, 346485, 461980, 508178, 692970, 762267, 1016356, 1270445, 1385940, 1524534, 2540890, 3049068, 3811335, 5081780, 7622670, 15245340]

約数ペア:

[(1, 15245340), (2, 7622670), (3, 5081780), (4, 3811335), (5, 3049068), (6, 2540890), (10, 1524534), (11, 1385940), (12, 1270445), (15, 1016356), (20, 762267), (22, 692970), (30, 508178), (33, 461980), (44, 346485), (55, 277188), (60, 254089), (66, 230990), (110, 138594), (132, 115495), (165, 92396), (220, 69297), (330, 46198), (660, 23099)]