1969695120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{6367}}^1$

素因数の和:7672

約数の個数: 80

約数和(自身を含む): 6111751680

約数和(自身を除く): 4142056560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1289, 2578, 3867, 5156, 6367, 6445, 7734, 10312, 12734, 12890, 15468, 19101, 19335, 20624, 25468, 25780, 30936, 31835, 38202, 38670, 50936, 51560, 61872, 63670, 76404, 77340, 95505, 101872, 103120, 127340, 152808, 154680, 191010, 254680, 305616, 309360, 382020, 509360, 764040, 1528080, 8207063, 16414126, 24621189, 32828252, 41035315, 49242378, 65656504, 82070630, 98484756, 123105945, 131313008, 164141260, 196969512, 246211890, 328282520, 393939024, 492423780, 656565040, 984847560, 1969695120]

約数ペア:

[(1, 1969695120), (2, 984847560), (3, 656565040), (4, 492423780), (5, 393939024), (6, 328282520), (8, 246211890), (10, 196969512), (12, 164141260), (15, 131313008), (16, 123105945), (20, 98484756), (24, 82070630), (30, 65656504), (40, 49242378), (48, 41035315), (60, 32828252), (80, 24621189), (120, 16414126), (240, 8207063), (1289, 1528080), (2578, 764040), (3867, 509360), (5156, 382020), (6367, 309360), (6445, 305616), (7734, 254680), (10312, 191010), (12734, 154680), (12890, 152808), (15468, 127340), (19101, 103120), (19335, 101872), (20624, 95505), (25468, 77340), (25780, 76404), (30936, 63670), (31835, 61872), (38202, 51560), (38670, 50936)]