251508002280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{1006193}}^1$

素因数の和:1008290

約数の個数: 64

約数和(自身を含む): 754886986560

約数和(自身を除く): 503378984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2083, 4166, 6249, 8332, 10415, 12498, 16664, 20830, 24996, 31245, 41660, 49992, 62490, 83320, 124980, 249960, 1006193, 2012386, 3018579, 4024772, 5030965, 6037158, 8049544, 10061930, 12074316, 15092895, 20123860, 24148632, 30185790, 40247720, 60371580, 120743160, 2095900019, 4191800038, 6287700057, 8383600076, 10479500095, 12575400114, 16767200152, 20959000190, 25150800228, 31438500285, 41918000380, 50301600456, 62877000570, 83836000760, 125754001140, 251508002280]

約数ペア:

[(1, 251508002280), (2, 125754001140), (3, 83836000760), (4, 62877000570), (5, 50301600456), (6, 41918000380), (8, 31438500285), (10, 25150800228), (12, 20959000190), (15, 16767200152), (20, 12575400114), (24, 10479500095), (30, 8383600076), (40, 6287700057), (60, 4191800038), (120, 2095900019), (2083, 120743160), (4166, 60371580), (6249, 40247720), (8332, 30185790), (10415, 24148632), (12498, 20123860), (16664, 15092895), (20830, 12074316), (24996, 10061930), (31245, 8049544), (41660, 6037158), (49992, 5030965), (62490, 4024772), (83320, 3018579), (124980, 2012386), (249960, 1006193)]