84687060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15859}}^1$

素因数の和:15960

約数の個数: 48

約数和(自身を含む): 239803200

約数和(自身を除く): 155116140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 15859, 31718, 47577, 63436, 79295, 95154, 158590, 190308, 237885, 317180, 475770, 951540, 1411451, 2822902, 4234353, 5645804, 7057255, 8468706, 14114510, 16937412, 21171765, 28229020, 42343530, 84687060]

約数ペア:

[(1, 84687060), (2, 42343530), (3, 28229020), (4, 21171765), (5, 16937412), (6, 14114510), (10, 8468706), (12, 7057255), (15, 5645804), (20, 4234353), (30, 2822902), (60, 1411451), (89, 951540), (178, 475770), (267, 317180), (356, 237885), (445, 190308), (534, 158590), (890, 95154), (1068, 79295), (1335, 63436), (1780, 47577), (2670, 31718), (5340, 15859)]