68759520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{143249}}^1$

素因数の和:143267

約数の個数: 48

約数和(自身を含む): 216594000

約数和(自身を除く): 147834480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 143249, 286498, 429747, 572996, 716245, 859494, 1145992, 1432490, 1718988, 2148735, 2291984, 2864980, 3437976, 4297470, 4583968, 5729960, 6875952, 8594940, 11459920, 13751904, 17189880, 22919840, 34379760, 68759520]

約数ペア:

[(1, 68759520), (2, 34379760), (3, 22919840), (4, 17189880), (5, 13751904), (6, 11459920), (8, 8594940), (10, 6875952), (12, 5729960), (15, 4583968), (16, 4297470), (20, 3437976), (24, 2864980), (30, 2291984), (32, 2148735), (40, 1718988), (48, 1432490), (60, 1145992), (80, 859494), (96, 716245), (120, 572996), (160, 429747), (240, 286498), (480, 143249)]