290572680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2421439}}^1$

素因数の和:2421453

約数の個数: 32

約数和(自身を含む): 871718400

約数和(自身を除く): 581145720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2421439, 4842878, 7264317, 9685756, 12107195, 14528634, 19371512, 24214390, 29057268, 36321585, 48428780, 58114536, 72643170, 96857560, 145286340, 290572680]

約数ペア:

[(1, 290572680), (2, 145286340), (3, 96857560), (4, 72643170), (5, 58114536), (6, 48428780), (8, 36321585), (10, 29057268), (12, 24214390), (15, 19371512), (20, 14528634), (24, 12107195), (30, 9685756), (40, 7264317), (60, 4842878), (120, 2421439)]