1616946480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2245759}}^1$

素因数の和:2245778

約数の個数: 60

約数和(自身を含む): 5430247680

約数和(自身を除く): 3813301200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2245759, 4491518, 6737277, 8983036, 11228795, 13474554, 17966072, 20211831, 22457590, 26949108, 33686385, 35932144, 40423662, 44915180, 53898216, 67372770, 80847324, 89830360, 101059155, 107796432, 134745540, 161694648, 179660720, 202118310, 269491080, 323389296, 404236620, 538982160, 808473240, 1616946480]

約数ペア:

[(1, 1616946480), (2, 808473240), (3, 538982160), (4, 404236620), (5, 323389296), (6, 269491080), (8, 202118310), (9, 179660720), (10, 161694648), (12, 134745540), (15, 107796432), (16, 101059155), (18, 89830360), (20, 80847324), (24, 67372770), (30, 53898216), (36, 44915180), (40, 40423662), (45, 35932144), (48, 33686385), (60, 26949108), (72, 22457590), (80, 20211831), (90, 17966072), (120, 13474554), (144, 11228795), (180, 8983036), (240, 6737277), (360, 4491518), (720, 2245759)]