66019920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275083}}^1$

素因数の和:275099

約数の個数: 40

約数和(自身を含む): 204662496

約数和(自身を除く): 138642576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275083, 550166, 825249, 1100332, 1375415, 1650498, 2200664, 2750830, 3300996, 4126245, 4401328, 5501660, 6601992, 8252490, 11003320, 13203984, 16504980, 22006640, 33009960, 66019920]

約数ペア:

[(1, 66019920), (2, 33009960), (3, 22006640), (4, 16504980), (5, 13203984), (6, 11003320), (8, 8252490), (10, 6601992), (12, 5501660), (15, 4401328), (16, 4126245), (20, 3300996), (24, 2750830), (30, 2200664), (40, 1650498), (48, 1375415), (60, 1100332), (80, 825249), (120, 550166), (240, 275083)]