4748880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 15070464

約数和(自身を除く): 10321584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 421, 470, 564, 705, 752, 842, 940, 1128, 1263, 1410, 1684, 1880, 2105, 2256, 2526, 2820, 3368, 3760, 4210, 5052, 5640, 6315, 6736, 8420, 10104, 11280, 12630, 16840, 19787, 20208, 25260, 33680, 39574, 50520, 59361, 79148, 98935, 101040, 118722, 158296, 197870, 237444, 296805, 316592, 395740, 474888, 593610, 791480, 949776, 1187220, 1582960, 2374440, 4748880]

約数ペア:

[(1, 4748880), (2, 2374440), (3, 1582960), (4, 1187220), (5, 949776), (6, 791480), (8, 593610), (10, 474888), (12, 395740), (15, 316592), (16, 296805), (20, 237444), (24, 197870), (30, 158296), (40, 118722), (47, 101040), (48, 98935), (60, 79148), (80, 59361), (94, 50520), (120, 39574), (141, 33680), (188, 25260), (235, 20208), (240, 19787), (282, 16840), (376, 12630), (421, 11280), (470, 10104), (564, 8420), (705, 6736), (752, 6315), (842, 5640), (940, 5052), (1128, 4210), (1263, 3760), (1410, 3368), (1684, 2820), (1880, 2526), (2105, 2256)]