1489591080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1379251}}^1$

素因数の和:1379271

約数の個数: 64

約数和(自身を含む): 4965307200

約数和(自身を除く): 3475716120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1379251, 2758502, 4137753, 5517004, 6896255, 8275506, 11034008, 12413259, 13792510, 16551012, 20688765, 24826518, 27585020, 33102024, 37239777, 41377530, 49653036, 55170040, 62066295, 74479554, 82755060, 99306072, 124132590, 148959108, 165510120, 186198885, 248265180, 297918216, 372397770, 496530360, 744795540, 1489591080]

約数ペア:

[(1, 1489591080), (2, 744795540), (3, 496530360), (4, 372397770), (5, 297918216), (6, 248265180), (8, 186198885), (9, 165510120), (10, 148959108), (12, 124132590), (15, 99306072), (18, 82755060), (20, 74479554), (24, 62066295), (27, 55170040), (30, 49653036), (36, 41377530), (40, 37239777), (45, 33102024), (54, 27585020), (60, 24826518), (72, 20688765), (90, 16551012), (108, 13792510), (120, 12413259), (135, 11034008), (180, 8275506), (216, 6896255), (270, 5517004), (360, 4137753), (540, 2758502), (1080, 1379251)]