9888940920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{460379}}^1$

素因数の和:460572

約数の個数: 64

約数和(自身を含む): 29832624000

約数和(自身を除く): 19943683080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3580, 4296, 5370, 7160, 10740, 21480, 460379, 920758, 1381137, 1841516, 2301895, 2762274, 3683032, 4603790, 5524548, 6905685, 9207580, 11049096, 13811370, 18415160, 27622740, 55245480, 82407841, 164815682, 247223523, 329631364, 412039205, 494447046, 659262728, 824078410, 988894092, 1236117615, 1648156820, 1977788184, 2472235230, 3296313640, 4944470460, 9888940920]

約数ペア:

[(1, 9888940920), (2, 4944470460), (3, 3296313640), (4, 2472235230), (5, 1977788184), (6, 1648156820), (8, 1236117615), (10, 988894092), (12, 824078410), (15, 659262728), (20, 494447046), (24, 412039205), (30, 329631364), (40, 247223523), (60, 164815682), (120, 82407841), (179, 55245480), (358, 27622740), (537, 18415160), (716, 13811370), (895, 11049096), (1074, 9207580), (1432, 6905685), (1790, 5524548), (2148, 4603790), (2685, 3683032), (3580, 2762274), (4296, 2301895), (5370, 1841516), (7160, 1381137), (10740, 920758), (21480, 460379)]