55995120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 190519056

約数和(自身を除く): 134523936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 937, 996, 1245, 1328, 1494, 1660, 1874, 1992, 2490, 2811, 2988, 3320, 3735, 3748, 3984, 4685, 4980, 5622, 5976, 6640, 7470, 7496, 8433, 9370, 9960, 11244, 11952, 14055, 14940, 14992, 16866, 18740, 19920, 22488, 28110, 29880, 33732, 37480, 42165, 44976, 56220, 59760, 67464, 74960, 77771, 84330, 112440, 134928, 155542, 168660, 224880, 233313, 311084, 337320, 388855, 466626, 622168, 674640, 699939, 777710, 933252, 1166565, 1244336, 1399878, 1555420, 1866504, 2333130, 2799756, 3110840, 3499695, 3733008, 4666260, 5599512, 6221680, 6999390, 9332520, 11199024, 13998780, 18665040, 27997560, 55995120]

約数ペア:

[(1, 55995120), (2, 27997560), (3, 18665040), (4, 13998780), (5, 11199024), (6, 9332520), (8, 6999390), (9, 6221680), (10, 5599512), (12, 4666260), (15, 3733008), (16, 3499695), (18, 3110840), (20, 2799756), (24, 2333130), (30, 1866504), (36, 1555420), (40, 1399878), (45, 1244336), (48, 1166565), (60, 933252), (72, 777710), (80, 699939), (83, 674640), (90, 622168), (120, 466626), (144, 388855), (166, 337320), (180, 311084), (240, 233313), (249, 224880), (332, 168660), (360, 155542), (415, 134928), (498, 112440), (664, 84330), (720, 77771), (747, 74960), (830, 67464), (937, 59760), (996, 56220), (1245, 44976), (1328, 42165), (1494, 37480), (1660, 33732), (1874, 29880), (1992, 28110), (2490, 22488), (2811, 19920), (2988, 18740), (3320, 16866), (3735, 14992), (3748, 14940), (3984, 14055), (4685, 11952), (4980, 11244), (5622, 9960), (5976, 9370), (6640, 8433), (7470, 7496)]