560396220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{90679}}^1$

素因数の和:90794

約数の個数: 48

約数和(自身を含む): 1584360960

約数和(自身を除く): 1023964740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 90679, 181358, 272037, 362716, 453395, 544074, 906790, 1088148, 1360185, 1813580, 2720370, 5440740, 9339937, 18679874, 28019811, 37359748, 46699685, 56039622, 93399370, 112079244, 140099055, 186798740, 280198110, 560396220]

約数ペア:

[(1, 560396220), (2, 280198110), (3, 186798740), (4, 140099055), (5, 112079244), (6, 93399370), (10, 56039622), (12, 46699685), (15, 37359748), (20, 28019811), (30, 18679874), (60, 9339937), (103, 5440740), (206, 2720370), (309, 1813580), (412, 1360185), (515, 1088148), (618, 906790), (1030, 544074), (1236, 453395), (1545, 362716), (2060, 272037), (3090, 181358), (6180, 90679)]