87510720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8318

約数の個数: 112

約数和(自身を含む): 303141888

約数和(自身を除く): 215631168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 8287, 10560, 16574, 24861, 33148, 41435, 49722, 66296, 82870, 91157, 99444, 124305, 132592, 165740, 182314, 198888, 248610, 265184, 273471, 331480, 364628, 397776, 455785, 497220, 530368, 546942, 662960, 729256, 795552, 911570, 994440, 1093884, 1325920, 1367355, 1458512, 1591104, 1823140, 1988880, 2187768, 2651840, 2734710, 2917024, 3646280, 3977760, 4375536, 5469420, 5834048, 7292560, 7955520, 8751072, 10938840, 14585120, 17502144, 21877680, 29170240, 43755360, 87510720]

約数ペア:

[(1, 87510720), (2, 43755360), (3, 29170240), (4, 21877680), (5, 17502144), (6, 14585120), (8, 10938840), (10, 8751072), (11, 7955520), (12, 7292560), (15, 5834048), (16, 5469420), (20, 4375536), (22, 3977760), (24, 3646280), (30, 2917024), (32, 2734710), (33, 2651840), (40, 2187768), (44, 1988880), (48, 1823140), (55, 1591104), (60, 1458512), (64, 1367355), (66, 1325920), (80, 1093884), (88, 994440), (96, 911570), (110, 795552), (120, 729256), (132, 662960), (160, 546942), (165, 530368), (176, 497220), (192, 455785), (220, 397776), (240, 364628), (264, 331480), (320, 273471), (330, 265184), (352, 248610), (440, 198888), (480, 182314), (528, 165740), (660, 132592), (704, 124305), (880, 99444), (960, 91157), (1056, 82870), (1320, 66296), (1760, 49722), (2112, 41435), (2640, 33148), (3520, 24861), (5280, 16574), (8287, 10560)]