1132470720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43691}}^1$

素因数の和:43720

約数の個数: 140

約数和(自身を含む): 4028489784

約数和(自身を除く): 2896019064

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 43691, 87382, 131073, 174764, 218455, 262146, 349528, 393219, 436910, 524292, 655365, 699056, 786438, 873820, 1048584, 1179657, 1310730, 1398112, 1572876, 1747640, 1966095, 2097168, 2359314, 2621460, 2796224, 3145752, 3495280, 3538971, 3932190, 4194336, 4718628, 5242920, 5898285, 6291504, 6990560, 7077942, 7864380, 8388672, 9437256, 10485840, 11796570, 12583008, 13981120, 14155884, 15728760, 17694855, 18874512, 20971680, 23593140, 25166016, 28311768, 31457520, 35389710, 37749024, 41943360, 47186280, 56623536, 62915040, 70779420, 75498048, 94372560, 113247072, 125830080, 141558840, 188745120, 226494144, 283117680, 377490240, 566235360, 1132470720]

約数ペア:

[(1, 1132470720), (2, 566235360), (3, 377490240), (4, 283117680), (5, 226494144), (6, 188745120), (8, 141558840), (9, 125830080), (10, 113247072), (12, 94372560), (15, 75498048), (16, 70779420), (18, 62915040), (20, 56623536), (24, 47186280), (27, 41943360), (30, 37749024), (32, 35389710), (36, 31457520), (40, 28311768), (45, 25166016), (48, 23593140), (54, 20971680), (60, 18874512), (64, 17694855), (72, 15728760), (80, 14155884), (81, 13981120), (90, 12583008), (96, 11796570), (108, 10485840), (120, 9437256), (135, 8388672), (144, 7864380), (160, 7077942), (162, 6990560), (180, 6291504), (192, 5898285), (216, 5242920), (240, 4718628), (270, 4194336), (288, 3932190), (320, 3538971), (324, 3495280), (360, 3145752), (405, 2796224), (432, 2621460), (480, 2359314), (540, 2097168), (576, 1966095), (648, 1747640), (720, 1572876), (810, 1398112), (864, 1310730), (960, 1179657), (1080, 1048584), (1296, 873820), (1440, 786438), (1620, 699056), (1728, 655365), (2160, 524292), (2592, 436910), (2880, 393219), (3240, 349528), (4320, 262146), (5184, 218455), (6480, 174764), (8640, 131073), (12960, 87382), (25920, 43691)]