55360020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{922667}}^1$

素因数の和:922679

約数の個数: 24

約数和(自身を含む): 155008224

約数和(自身を除く): 99648204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 922667, 1845334, 2768001, 3690668, 4613335, 5536002, 9226670, 11072004, 13840005, 18453340, 27680010, 55360020]

約数ペア:

[(1, 55360020), (2, 27680010), (3, 18453340), (4, 13840005), (5, 11072004), (6, 9226670), (10, 5536002), (12, 4613335), (15, 3690668), (20, 2768001), (30, 1845334), (60, 922667)]