1223420280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10195169}}^1$

素因数の和:10195183

約数の個数: 32

約数和(自身を含む): 3670261200

約数和(自身を除く): 2446840920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10195169, 20390338, 30585507, 40780676, 50975845, 61171014, 81561352, 101951690, 122342028, 152927535, 203903380, 244684056, 305855070, 407806760, 611710140, 1223420280]

約数ペア:

[(1, 1223420280), (2, 611710140), (3, 407806760), (4, 305855070), (5, 244684056), (6, 203903380), (8, 152927535), (10, 122342028), (12, 101951690), (15, 81561352), (20, 61171014), (24, 50975845), (30, 40780676), (40, 30585507), (60, 20390338), (120, 10195169)]