2931890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12216209}}^1$

素因数の和:12216225

約数の個数: 40

約数和(自身を含む): 9088860240

約数和(自身を除く): 6156970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12216209, 24432418, 36648627, 48864836, 61081045, 73297254, 97729672, 122162090, 146594508, 183243135, 195459344, 244324180, 293189016, 366486270, 488648360, 586378032, 732972540, 977296720, 1465945080, 2931890160]

約数ペア:

[(1, 2931890160), (2, 1465945080), (3, 977296720), (4, 732972540), (5, 586378032), (6, 488648360), (8, 366486270), (10, 293189016), (12, 244324180), (15, 195459344), (16, 183243135), (20, 146594508), (24, 122162090), (30, 97729672), (40, 73297254), (48, 61081045), (60, 48864836), (80, 36648627), (120, 24432418), (240, 12216209)]