220426560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76537}}^1$

素因数の和:76560

約数の個数: 84

約数和(自身を含む): 758185428

約数和(自身を除く): 537758868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76537, 153074, 229611, 306148, 382685, 459222, 612296, 688833, 765370, 918444, 1148055, 1224592, 1377666, 1530740, 1836888, 2296110, 2449184, 2755332, 3061480, 3444165, 3673776, 4592220, 4898368, 5510664, 6122960, 6888330, 7347552, 9184440, 11021328, 12245920, 13776660, 14695104, 18368880, 22042656, 24491840, 27553320, 36737760, 44085312, 55106640, 73475520, 110213280, 220426560]

約数ペア:

[(1, 220426560), (2, 110213280), (3, 73475520), (4, 55106640), (5, 44085312), (6, 36737760), (8, 27553320), (9, 24491840), (10, 22042656), (12, 18368880), (15, 14695104), (16, 13776660), (18, 12245920), (20, 11021328), (24, 9184440), (30, 7347552), (32, 6888330), (36, 6122960), (40, 5510664), (45, 4898368), (48, 4592220), (60, 3673776), (64, 3444165), (72, 3061480), (80, 2755332), (90, 2449184), (96, 2296110), (120, 1836888), (144, 1530740), (160, 1377666), (180, 1224592), (192, 1148055), (240, 918444), (288, 765370), (320, 688833), (360, 612296), (480, 459222), (576, 382685), (720, 306148), (960, 229611), (1440, 153074), (2880, 76537)]