2319120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3240

約数の個数: 60

約数和(自身を含む): 7790796

約数和(自身を除く): 5471676

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, 3221, 6442, 9663, 12884, 16105, 19326, 25768, 28989, 32210, 38652, 48315, 51536, 57978, 64420, 77304, 96630, 115956, 128840, 144945, 154608, 193260, 231912, 257680, 289890, 386520, 463824, 579780, 773040, 1159560, 2319120]

約数ペア:

[(1, 2319120), (2, 1159560), (3, 773040), (4, 579780), (5, 463824), (6, 386520), (8, 289890), (9, 257680), (10, 231912), (12, 193260), (15, 154608), (16, 144945), (18, 128840), (20, 115956), (24, 96630), (30, 77304), (36, 64420), (40, 57978), (45, 51536), (48, 48315), (60, 38652), (72, 32210), (80, 28989), (90, 25768), (120, 19326), (144, 16105), (180, 12884), (240, 9663), (360, 6442), (720, 3221)]