4444800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{463}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 14671680

約数和(自身を除く): 10226880

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, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 463, 480, 600, 640, 800, 926, 960, 1200, 1389, 1600, 1852, 1920, 2315, 2400, 2778, 3200, 3704, 4630, 4800, 5556, 6945, 7408, 9260, 9600, 11112, 11575, 13890, 14816, 18520, 22224, 23150, 27780, 29632, 34725, 37040, 44448, 46300, 55560, 59264, 69450, 74080, 88896, 92600, 111120, 138900, 148160, 177792, 185200, 222240, 277800, 296320, 370400, 444480, 555600, 740800, 888960, 1111200, 1481600, 2222400, 4444800]

約数ペア:

[(1, 4444800), (2, 2222400), (3, 1481600), (4, 1111200), (5, 888960), (6, 740800), (8, 555600), (10, 444480), (12, 370400), (15, 296320), (16, 277800), (20, 222240), (24, 185200), (25, 177792), (30, 148160), (32, 138900), (40, 111120), (48, 92600), (50, 88896), (60, 74080), (64, 69450), (75, 59264), (80, 55560), (96, 46300), (100, 44448), (120, 37040), (128, 34725), (150, 29632), (160, 27780), (192, 23150), (200, 22224), (240, 18520), (300, 14816), (320, 13890), (384, 11575), (400, 11112), (463, 9600), (480, 9260), (600, 7408), (640, 6945), (800, 5556), (926, 4800), (960, 4630), (1200, 3704), (1389, 3200), (1600, 2778), (1852, 2400), (1920, 2315)]