8549040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 26784000

約数和(自身を除く): 18234960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 199, 240, 358, 398, 537, 597, 716, 796, 895, 995, 1074, 1194, 1432, 1592, 1790, 1990, 2148, 2388, 2685, 2864, 2985, 3184, 3580, 3980, 4296, 4776, 5370, 5970, 7160, 7960, 8592, 9552, 10740, 11940, 14320, 15920, 21480, 23880, 35621, 42960, 47760, 71242, 106863, 142484, 178105, 213726, 284968, 356210, 427452, 534315, 569936, 712420, 854904, 1068630, 1424840, 1709808, 2137260, 2849680, 4274520, 8549040]

約数ペア:

[(1, 8549040), (2, 4274520), (3, 2849680), (4, 2137260), (5, 1709808), (6, 1424840), (8, 1068630), (10, 854904), (12, 712420), (15, 569936), (16, 534315), (20, 427452), (24, 356210), (30, 284968), (40, 213726), (48, 178105), (60, 142484), (80, 106863), (120, 71242), (179, 47760), (199, 42960), (240, 35621), (358, 23880), (398, 21480), (537, 15920), (597, 14320), (716, 11940), (796, 10740), (895, 9552), (995, 8592), (1074, 7960), (1194, 7160), (1432, 5970), (1592, 5370), (1790, 4776), (1990, 4296), (2148, 3980), (2388, 3580), (2685, 3184), (2864, 2985)]