127361880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353783}}^1$

素因数の和:353800

約数の個数: 48

約数和(自身を含む): 413927280

約数和(自身を除く): 286565400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 353783, 707566, 1061349, 1415132, 1768915, 2122698, 2830264, 3184047, 3537830, 4245396, 5306745, 6368094, 7075660, 8490792, 10613490, 12736188, 14151320, 15920235, 21226980, 25472376, 31840470, 42453960, 63680940, 127361880]

約数ペア:

[(1, 127361880), (2, 63680940), (3, 42453960), (4, 31840470), (5, 25472376), (6, 21226980), (8, 15920235), (9, 14151320), (10, 12736188), (12, 10613490), (15, 8490792), (18, 7075660), (20, 6368094), (24, 5306745), (30, 4245396), (36, 3537830), (40, 3184047), (45, 2830264), (60, 2122698), (72, 1768915), (90, 1415132), (120, 1061349), (180, 707566), (360, 353783)]