148838280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1240319}}^1$

素因数の和:1240333

約数の個数: 32

約数和(自身を含む): 446515200

約数和(自身を除く): 297676920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1240319, 2480638, 3720957, 4961276, 6201595, 7441914, 9922552, 12403190, 14883828, 18604785, 24806380, 29767656, 37209570, 49612760, 74419140, 148838280]

約数ペア:

[(1, 148838280), (2, 74419140), (3, 49612760), (4, 37209570), (5, 29767656), (6, 24806380), (8, 18604785), (10, 14883828), (12, 12403190), (15, 9922552), (20, 7441914), (24, 6201595), (30, 4961276), (40, 3720957), (60, 2480638), (120, 1240319)]