2398680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2221}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 7999200

約数和(自身を除く): 5600520

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, 2221, 4442, 6663, 8884, 11105, 13326, 17768, 19989, 22210, 26652, 33315, 39978, 44420, 53304, 59967, 66630, 79956, 88840, 99945, 119934, 133260, 159912, 199890, 239868, 266520, 299835, 399780, 479736, 599670, 799560, 1199340, 2398680]

約数ペア:

[(1, 2398680), (2, 1199340), (3, 799560), (4, 599670), (5, 479736), (6, 399780), (8, 299835), (9, 266520), (10, 239868), (12, 199890), (15, 159912), (18, 133260), (20, 119934), (24, 99945), (27, 88840), (30, 79956), (36, 66630), (40, 59967), (45, 53304), (54, 44420), (60, 39978), (72, 33315), (90, 26652), (108, 22210), (120, 19989), (135, 17768), (180, 13326), (216, 11105), (270, 8884), (360, 6663), (540, 4442), (1080, 2221)]