247412160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 856829376

約数和(自身を除く): 609417216

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, 271, 288, 317, 320, 360, 480, 542, 576, 634, 720, 813, 951, 960, 1084, 1268, 1355, 1440, 1585, 1626, 1902, 2168, 2439, 2536, 2710, 2853, 2880, 3170, 3252, 3804, 4065, 4336, 4755, 4878, 5072, 5420, 5706, 6340, 6504, 7608, 8130, 8672, 9510, 9756, 10144, 10840, 11412, 12195, 12680, 13008, 14265, 15216, 16260, 17344, 19020, 19512, 20288, 21680, 22824, 24390, 25360, 26016, 28530, 30432, 32520, 38040, 39024, 43360, 45648, 48780, 50720, 52032, 57060, 60864, 65040, 76080, 78048, 85907, 86720, 91296, 97560, 101440, 114120, 130080, 152160, 156096, 171814, 182592, 195120, 228240, 257721, 260160, 304320, 343628, 390240, 429535, 456480, 515442, 687256, 773163, 780480, 859070, 912960, 1030884, 1288605, 1374512, 1546326, 1718140, 2061768, 2577210, 2749024, 3092652, 3436280, 3865815, 4123536, 5154420, 5498048, 6185304, 6872560, 7731630, 8247072, 10308840, 12370608, 13745120, 15463260, 16494144, 20617680, 24741216, 27490240, 30926520, 41235360, 49482432, 61853040, 82470720, 123706080, 247412160]

約数ペア:

[(1, 247412160), (2, 123706080), (3, 82470720), (4, 61853040), (5, 49482432), (6, 41235360), (8, 30926520), (9, 27490240), (10, 24741216), (12, 20617680), (15, 16494144), (16, 15463260), (18, 13745120), (20, 12370608), (24, 10308840), (30, 8247072), (32, 7731630), (36, 6872560), (40, 6185304), (45, 5498048), (48, 5154420), (60, 4123536), (64, 3865815), (72, 3436280), (80, 3092652), (90, 2749024), (96, 2577210), (120, 2061768), (144, 1718140), (160, 1546326), (180, 1374512), (192, 1288605), (240, 1030884), (271, 912960), (288, 859070), (317, 780480), (320, 773163), (360, 687256), (480, 515442), (542, 456480), (576, 429535), (634, 390240), (720, 343628), (813, 304320), (951, 260160), (960, 257721), (1084, 228240), (1268, 195120), (1355, 182592), (1440, 171814), (1585, 156096), (1626, 152160), (1902, 130080), (2168, 114120), (2439, 101440), (2536, 97560), (2710, 91296), (2853, 86720), (2880, 85907), (3170, 78048), (3252, 76080), (3804, 65040), (4065, 60864), (4336, 57060), (4755, 52032), (4878, 50720), (5072, 48780), (5420, 45648), (5706, 43360), (6340, 39024), (6504, 38040), (7608, 32520), (8130, 30432), (8672, 28530), (9510, 26016), (9756, 25360), (10144, 24390), (10840, 22824), (11412, 21680), (12195, 20288), (12680, 19512), (13008, 19020), (14265, 17344), (15216, 16260)]