312860280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2607169}}^1$

素因数の和:2607183

約数の個数: 32

約数和(自身を含む): 938581200

約数和(自身を除く): 625720920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2607169, 5214338, 7821507, 10428676, 13035845, 15643014, 20857352, 26071690, 31286028, 39107535, 52143380, 62572056, 78215070, 104286760, 156430140, 312860280]

約数ペア:

[(1, 312860280), (2, 156430140), (3, 104286760), (4, 78215070), (5, 62572056), (6, 52143380), (8, 39107535), (10, 31286028), (12, 26071690), (15, 20857352), (20, 15643014), (24, 13035845), (30, 10428676), (40, 7821507), (60, 5214338), (120, 2607169)]