12843500520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{981919}}^1$

素因数の和:982042

約数の個数: 64

約数和(自身を含む): 38884032000

約数和(自身を除く): 26040531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 981919, 1963838, 2945757, 3927676, 4909595, 5891514, 7855352, 9819190, 11783028, 14728785, 19638380, 23566056, 29457570, 39276760, 58915140, 107029171, 117830280, 214058342, 321087513, 428116684, 535145855, 642175026, 856233368, 1070291710, 1284350052, 1605437565, 2140583420, 2568700104, 3210875130, 4281166840, 6421750260, 12843500520]

約数ペア:

[(1, 12843500520), (2, 6421750260), (3, 4281166840), (4, 3210875130), (5, 2568700104), (6, 2140583420), (8, 1605437565), (10, 1284350052), (12, 1070291710), (15, 856233368), (20, 642175026), (24, 535145855), (30, 428116684), (40, 321087513), (60, 214058342), (109, 117830280), (120, 107029171), (218, 58915140), (327, 39276760), (436, 29457570), (545, 23566056), (654, 19638380), (872, 14728785), (1090, 11783028), (1308, 9819190), (1635, 7855352), (2180, 5891514), (2616, 4909595), (3270, 3927676), (4360, 2945757), (6540, 1963838), (13080, 981919)]