2013187920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8388283}}^1$

素因数の和:8388299

約数の個数: 40

約数和(自身を含む): 6240883296

約数和(自身を除く): 4227695376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8388283, 16776566, 25164849, 33553132, 41941415, 50329698, 67106264, 83882830, 100659396, 125824245, 134212528, 167765660, 201318792, 251648490, 335531320, 402637584, 503296980, 671062640, 1006593960, 2013187920]

約数ペア:

[(1, 2013187920), (2, 1006593960), (3, 671062640), (4, 503296980), (5, 402637584), (6, 335531320), (8, 251648490), (10, 201318792), (12, 167765660), (15, 134212528), (16, 125824245), (20, 100659396), (24, 83882830), (30, 67106264), (40, 50329698), (48, 41941415), (60, 33553132), (80, 25164849), (120, 16776566), (240, 8388283)]