27997560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 92186640

約数和(自身を除く): 64189080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 937, 996, 1245, 1494, 1660, 1874, 1992, 2490, 2811, 2988, 3320, 3735, 3748, 4685, 4980, 5622, 5976, 7470, 7496, 8433, 9370, 9960, 11244, 14055, 14940, 16866, 18740, 22488, 28110, 29880, 33732, 37480, 42165, 56220, 67464, 77771, 84330, 112440, 155542, 168660, 233313, 311084, 337320, 388855, 466626, 622168, 699939, 777710, 933252, 1166565, 1399878, 1555420, 1866504, 2333130, 2799756, 3110840, 3499695, 4666260, 5599512, 6999390, 9332520, 13998780, 27997560]

約数ペア:

[(1, 27997560), (2, 13998780), (3, 9332520), (4, 6999390), (5, 5599512), (6, 4666260), (8, 3499695), (9, 3110840), (10, 2799756), (12, 2333130), (15, 1866504), (18, 1555420), (20, 1399878), (24, 1166565), (30, 933252), (36, 777710), (40, 699939), (45, 622168), (60, 466626), (72, 388855), (83, 337320), (90, 311084), (120, 233313), (166, 168660), (180, 155542), (249, 112440), (332, 84330), (360, 77771), (415, 67464), (498, 56220), (664, 42165), (747, 37480), (830, 33732), (937, 29880), (996, 28110), (1245, 22488), (1494, 18740), (1660, 16866), (1874, 14940), (1992, 14055), (2490, 11244), (2811, 9960), (2988, 9370), (3320, 8433), (3735, 7496), (3748, 7470), (4685, 5976), (4980, 5622)]