8127226080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{25309}}^1$

素因数の和:25553

約数の個数: 144

約数和(自身を含む): 27859628160

約数和(自身を除く): 19732402080

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, 72, 80, 90, 96, 120, 144, 160, 180, 223, 240, 288, 360, 446, 480, 669, 720, 892, 1115, 1338, 1440, 1784, 2007, 2230, 2676, 3345, 3568, 4014, 4460, 5352, 6690, 7136, 8028, 8920, 10035, 10704, 13380, 16056, 17840, 20070, 21408, 25309, 26760, 32112, 35680, 40140, 50618, 53520, 64224, 75927, 80280, 101236, 107040, 126545, 151854, 160560, 202472, 227781, 253090, 303708, 321120, 379635, 404944, 455562, 506180, 607416, 759270, 809888, 911124, 1012360, 1138905, 1214832, 1518540, 1822248, 2024720, 2277810, 2429664, 3037080, 3644496, 4049440, 4555620, 5643907, 6074160, 7288992, 9111240, 11287814, 12148320, 16931721, 18222480, 22575628, 28219535, 33863442, 36444960, 45151256, 50795163, 56439070, 67726884, 84658605, 90302512, 101590326, 112878140, 135453768, 169317210, 180605024, 203180652, 225756280, 253975815, 270907536, 338634420, 406361304, 451512560, 507951630, 541815072, 677268840, 812722608, 903025120, 1015903260, 1354537680, 1625445216, 2031806520, 2709075360, 4063613040, 8127226080]

約数ペア:

[(1, 8127226080), (2, 4063613040), (3, 2709075360), (4, 2031806520), (5, 1625445216), (6, 1354537680), (8, 1015903260), (9, 903025120), (10, 812722608), (12, 677268840), (15, 541815072), (16, 507951630), (18, 451512560), (20, 406361304), (24, 338634420), (30, 270907536), (32, 253975815), (36, 225756280), (40, 203180652), (45, 180605024), (48, 169317210), (60, 135453768), (72, 112878140), (80, 101590326), (90, 90302512), (96, 84658605), (120, 67726884), (144, 56439070), (160, 50795163), (180, 45151256), (223, 36444960), (240, 33863442), (288, 28219535), (360, 22575628), (446, 18222480), (480, 16931721), (669, 12148320), (720, 11287814), (892, 9111240), (1115, 7288992), (1338, 6074160), (1440, 5643907), (1784, 4555620), (2007, 4049440), (2230, 3644496), (2676, 3037080), (3345, 2429664), (3568, 2277810), (4014, 2024720), (4460, 1822248), (5352, 1518540), (6690, 1214832), (7136, 1138905), (8028, 1012360), (8920, 911124), (10035, 809888), (10704, 759270), (13380, 607416), (16056, 506180), (17840, 455562), (20070, 404944), (21408, 379635), (25309, 321120), (26760, 303708), (32112, 253090), (35680, 227781), (40140, 202472), (50618, 160560), (53520, 151854), (64224, 126545), (75927, 107040), (80280, 101236)]