87637680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3156

約数の個数: 160

約数和(自身を含む): 325187520

約数和(自身を除く): 237549840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3121, 3510, 4680, 5616, 6242, 7020, 9360, 9363, 12484, 14040, 15605, 18726, 24968, 28080, 28089, 31210, 37452, 40573, 46815, 49936, 56178, 62420, 74904, 81146, 84267, 93630, 112356, 121719, 124840, 140445, 149808, 162292, 168534, 187260, 202865, 224712, 243438, 249680, 280890, 324584, 337068, 365157, 374520, 405730, 421335, 449424, 486876, 561780, 608595, 649168, 674136, 730314, 749040, 811460, 842670, 973752, 1095471, 1123560, 1217190, 1348272, 1460628, 1622920, 1685340, 1825785, 1947504, 2190942, 2247120, 2434380, 2921256, 3245840, 3370680, 3651570, 4381884, 4868760, 5477355, 5842512, 6741360, 7303140, 8763768, 9737520, 10954710, 14606280, 17527536, 21909420, 29212560, 43818840, 87637680]

約数ペア:

[(1, 87637680), (2, 43818840), (3, 29212560), (4, 21909420), (5, 17527536), (6, 14606280), (8, 10954710), (9, 9737520), (10, 8763768), (12, 7303140), (13, 6741360), (15, 5842512), (16, 5477355), (18, 4868760), (20, 4381884), (24, 3651570), (26, 3370680), (27, 3245840), (30, 2921256), (36, 2434380), (39, 2247120), (40, 2190942), (45, 1947504), (48, 1825785), (52, 1685340), (54, 1622920), (60, 1460628), (65, 1348272), (72, 1217190), (78, 1123560), (80, 1095471), (90, 973752), (104, 842670), (108, 811460), (117, 749040), (120, 730314), (130, 674136), (135, 649168), (144, 608595), (156, 561780), (180, 486876), (195, 449424), (208, 421335), (216, 405730), (234, 374520), (240, 365157), (260, 337068), (270, 324584), (312, 280890), (351, 249680), (360, 243438), (390, 224712), (432, 202865), (468, 187260), (520, 168534), (540, 162292), (585, 149808), (624, 140445), (702, 124840), (720, 121719), (780, 112356), (936, 93630), (1040, 84267), (1080, 81146), (1170, 74904), (1404, 62420), (1560, 56178), (1755, 49936), (1872, 46815), (2160, 40573), (2340, 37452), (2808, 31210), (3120, 28089), (3121, 28080), (3510, 24968), (4680, 18726), (5616, 15605), (6242, 14040), (7020, 12484), (9360, 9363)]