1282789440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{148471}}^1$

素因数の和:148497

約数の個数: 112

約数和(自身を含む): 4525426560

約数和(自身を除く): 3242637120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 148471, 296942, 445413, 593884, 742355, 890826, 1187768, 1336239, 1484710, 1781652, 2227065, 2375536, 2672478, 2969420, 3563304, 4008717, 4454130, 4751072, 5344956, 5938840, 6681195, 7126608, 8017434, 8908260, 9502144, 10689912, 11877680, 13362390, 14253216, 16034868, 17816520, 20043585, 21379824, 23755360, 26724780, 28506432, 32069736, 35633040, 40087170, 42759648, 47510720, 53449560, 64139472, 71266080, 80174340, 85519296, 106899120, 128278944, 142532160, 160348680, 213798240, 256557888, 320697360, 427596480, 641394720, 1282789440]

約数ペア:

[(1, 1282789440), (2, 641394720), (3, 427596480), (4, 320697360), (5, 256557888), (6, 213798240), (8, 160348680), (9, 142532160), (10, 128278944), (12, 106899120), (15, 85519296), (16, 80174340), (18, 71266080), (20, 64139472), (24, 53449560), (27, 47510720), (30, 42759648), (32, 40087170), (36, 35633040), (40, 32069736), (45, 28506432), (48, 26724780), (54, 23755360), (60, 21379824), (64, 20043585), (72, 17816520), (80, 16034868), (90, 14253216), (96, 13362390), (108, 11877680), (120, 10689912), (135, 9502144), (144, 8908260), (160, 8017434), (180, 7126608), (192, 6681195), (216, 5938840), (240, 5344956), (270, 4751072), (288, 4454130), (320, 4008717), (360, 3563304), (432, 2969420), (480, 2672478), (540, 2375536), (576, 2227065), (720, 1781652), (864, 1484710), (960, 1336239), (1080, 1187768), (1440, 890826), (1728, 742355), (2160, 593884), (2880, 445413), (4320, 296942), (8640, 148471)]