68470140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3011}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 192286080

約数和(自身を除く): 123815940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3011, 3790, 4548, 5685, 6022, 7580, 9033, 11370, 12044, 15055, 18066, 22740, 30110, 36132, 45165, 60220, 90330, 180660, 1141169, 2282338, 3423507, 4564676, 5705845, 6847014, 11411690, 13694028, 17117535, 22823380, 34235070, 68470140]

約数ペア:

[(1, 68470140), (2, 34235070), (3, 22823380), (4, 17117535), (5, 13694028), (6, 11411690), (10, 6847014), (12, 5705845), (15, 4564676), (20, 3423507), (30, 2282338), (60, 1141169), (379, 180660), (758, 90330), (1137, 60220), (1516, 45165), (1895, 36132), (2274, 30110), (3011, 22740), (3790, 18066), (4548, 15055), (5685, 12044), (6022, 11370), (7580, 9033)]