17936880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5778

約数の個数: 80

約数和(自身を含む): 59892000

約数和(自身を除く): 41955120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5749, 11498, 17247, 22996, 28745, 34494, 45992, 57490, 68988, 74737, 86235, 91984, 114980, 137976, 149474, 172470, 224211, 229960, 275952, 298948, 344940, 373685, 448422, 459920, 597896, 689880, 747370, 896844, 1121055, 1195792, 1379760, 1494740, 1793688, 2242110, 2989480, 3587376, 4484220, 5978960, 8968440, 17936880]

約数ペア:

[(1, 17936880), (2, 8968440), (3, 5978960), (4, 4484220), (5, 3587376), (6, 2989480), (8, 2242110), (10, 1793688), (12, 1494740), (13, 1379760), (15, 1195792), (16, 1121055), (20, 896844), (24, 747370), (26, 689880), (30, 597896), (39, 459920), (40, 448422), (48, 373685), (52, 344940), (60, 298948), (65, 275952), (78, 229960), (80, 224211), (104, 172470), (120, 149474), (130, 137976), (156, 114980), (195, 91984), (208, 86235), (240, 74737), (260, 68988), (312, 57490), (390, 45992), (520, 34494), (624, 28745), (780, 22996), (1040, 17247), (1560, 11498), (3120, 5749)]