11880270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{4889}}^1$

素因数の和:4911

約数の個数: 48

約数和(自身を含む): 32039280

約数和(自身を除く): 20159010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 4889, 9778, 14667, 24445, 29334, 44001, 48890, 73335, 88002, 132003, 146670, 220005, 264006, 396009, 440010, 660015, 792018, 1188027, 1320030, 1980045, 2376054, 3960090, 5940135, 11880270]

約数ペア:

[(1, 11880270), (2, 5940135), (3, 3960090), (5, 2376054), (6, 1980045), (9, 1320030), (10, 1188027), (15, 792018), (18, 660015), (27, 440010), (30, 396009), (45, 264006), (54, 220005), (81, 146670), (90, 132003), (135, 88002), (162, 73335), (243, 48890), (270, 44001), (405, 29334), (486, 24445), (810, 14667), (1215, 9778), (2430, 4889)]