2222400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{463}}^1$

素因数の和:488

約数の個数: 84

約数和(自身を含む): 7307072

約数和(自身を除く): 5084672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 463, 480, 600, 800, 926, 960, 1200, 1389, 1600, 1852, 2315, 2400, 2778, 3704, 4630, 4800, 5556, 6945, 7408, 9260, 11112, 11575, 13890, 14816, 18520, 22224, 23150, 27780, 29632, 34725, 37040, 44448, 46300, 55560, 69450, 74080, 88896, 92600, 111120, 138900, 148160, 185200, 222240, 277800, 370400, 444480, 555600, 740800, 1111200, 2222400]

約数ペア:

[(1, 2222400), (2, 1111200), (3, 740800), (4, 555600), (5, 444480), (6, 370400), (8, 277800), (10, 222240), (12, 185200), (15, 148160), (16, 138900), (20, 111120), (24, 92600), (25, 88896), (30, 74080), (32, 69450), (40, 55560), (48, 46300), (50, 44448), (60, 37040), (64, 34725), (75, 29632), (80, 27780), (96, 23150), (100, 22224), (120, 18520), (150, 14816), (160, 13890), (192, 11575), (200, 11112), (240, 9260), (300, 7408), (320, 6945), (400, 5556), (463, 4800), (480, 4630), (600, 3704), (800, 2778), (926, 2400), (960, 2315), (1200, 1852), (1389, 1600)]