118870140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1981169}}^1$

素因数の和:1981181

約数の個数: 24

約数和(自身を含む): 332836560

約数和(自身を除く): 213966420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1981169, 3962338, 5943507, 7924676, 9905845, 11887014, 19811690, 23774028, 29717535, 39623380, 59435070, 118870140]

約数ペア:

[(1, 118870140), (2, 59435070), (3, 39623380), (4, 29717535), (5, 23774028), (6, 19811690), (10, 11887014), (12, 9905845), (15, 7924676), (20, 5943507), (30, 3962338), (60, 1981169)]