28224180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52267}}^1$

素因数の和:52285

約数の個数: 48

約数和(自身を含む): 87810240

約数和(自身を除く): 59586060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52267, 104534, 156801, 209068, 261335, 313602, 470403, 522670, 627204, 784005, 940806, 1045340, 1411209, 1568010, 1881612, 2352015, 2822418, 3136020, 4704030, 5644836, 7056045, 9408060, 14112090, 28224180]

約数ペア:

[(1, 28224180), (2, 14112090), (3, 9408060), (4, 7056045), (5, 5644836), (6, 4704030), (9, 3136020), (10, 2822418), (12, 2352015), (15, 1881612), (18, 1568010), (20, 1411209), (27, 1045340), (30, 940806), (36, 784005), (45, 627204), (54, 522670), (60, 470403), (90, 313602), (108, 261335), (135, 209068), (180, 156801), (270, 104534), (540, 52267)]