1599120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2221}}^1$

素因数の和:2240

約数の個数: 60

約数和(自身を含む): 5372796

約数和(自身を除く): 3773676

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, 2221, 4442, 6663, 8884, 11105, 13326, 17768, 19989, 22210, 26652, 33315, 35536, 39978, 44420, 53304, 66630, 79956, 88840, 99945, 106608, 133260, 159912, 177680, 199890, 266520, 319824, 399780, 533040, 799560, 1599120]

約数ペア:

[(1, 1599120), (2, 799560), (3, 533040), (4, 399780), (5, 319824), (6, 266520), (8, 199890), (9, 177680), (10, 159912), (12, 133260), (15, 106608), (16, 99945), (18, 88840), (20, 79956), (24, 66630), (30, 53304), (36, 44420), (40, 39978), (45, 35536), (48, 33315), (60, 26652), (72, 22210), (80, 19989), (90, 17768), (120, 13326), (144, 11105), (180, 8884), (240, 6663), (360, 4442), (720, 2221)]