89676480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:986

約数の個数: 112

約数和(自身を含む): 287670240

約数和(自身を除く): 197993760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 857, 872, 960, 1090, 1308, 1635, 1714, 1744, 2180, 2571, 2616, 3270, 3428, 3488, 4285, 4360, 5142, 5232, 6540, 6856, 6976, 8570, 8720, 10284, 10464, 12855, 13080, 13712, 17140, 17440, 20568, 20928, 25710, 26160, 27424, 34280, 34880, 41136, 51420, 52320, 54848, 68560, 82272, 93413, 102840, 104640, 137120, 164544, 186826, 205680, 274240, 280239, 373652, 411360, 467065, 560478, 747304, 822720, 934130, 1120956, 1401195, 1494608, 1868260, 2241912, 2802390, 2989216, 3736520, 4483824, 5604780, 5978432, 7473040, 8967648, 11209560, 14946080, 17935296, 22419120, 29892160, 44838240, 89676480]

約数ペア:

[(1, 89676480), (2, 44838240), (3, 29892160), (4, 22419120), (5, 17935296), (6, 14946080), (8, 11209560), (10, 8967648), (12, 7473040), (15, 5978432), (16, 5604780), (20, 4483824), (24, 3736520), (30, 2989216), (32, 2802390), (40, 2241912), (48, 1868260), (60, 1494608), (64, 1401195), (80, 1120956), (96, 934130), (109, 822720), (120, 747304), (160, 560478), (192, 467065), (218, 411360), (240, 373652), (320, 280239), (327, 274240), (436, 205680), (480, 186826), (545, 164544), (654, 137120), (857, 104640), (872, 102840), (960, 93413), (1090, 82272), (1308, 68560), (1635, 54848), (1714, 52320), (1744, 51420), (2180, 41136), (2571, 34880), (2616, 34280), (3270, 27424), (3428, 26160), (3488, 25710), (4285, 20928), (4360, 20568), (5142, 17440), (5232, 17140), (6540, 13712), (6856, 13080), (6976, 12855), (8570, 10464), (8720, 10284)]