26280360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 87764040

約数和(自身を除く): 61483680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 1973, 2220, 2664, 3330, 3946, 4440, 5919, 6660, 7892, 9865, 11838, 13320, 15784, 17757, 19730, 23676, 29595, 35514, 39460, 47352, 59190, 71028, 73001, 78920, 88785, 118380, 142056, 146002, 177570, 219003, 236760, 292004, 355140, 365005, 438006, 584008, 657009, 710280, 730010, 876012, 1095015, 1314018, 1460020, 1752024, 2190030, 2628036, 2920040, 3285045, 4380060, 5256072, 6570090, 8760120, 13140180, 26280360]

約数ペア:

[(1, 26280360), (2, 13140180), (3, 8760120), (4, 6570090), (5, 5256072), (6, 4380060), (8, 3285045), (9, 2920040), (10, 2628036), (12, 2190030), (15, 1752024), (18, 1460020), (20, 1314018), (24, 1095015), (30, 876012), (36, 730010), (37, 710280), (40, 657009), (45, 584008), (60, 438006), (72, 365005), (74, 355140), (90, 292004), (111, 236760), (120, 219003), (148, 177570), (180, 146002), (185, 142056), (222, 118380), (296, 88785), (333, 78920), (360, 73001), (370, 71028), (444, 59190), (555, 47352), (666, 39460), (740, 35514), (888, 29595), (1110, 23676), (1332, 19730), (1480, 17757), (1665, 15784), (1973, 13320), (2220, 11838), (2664, 9865), (3330, 7892), (3946, 6660), (4440, 5919)]