188745120

素因数分解:

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

素因数の和:43715

約数の個数: 96

約数和(自身を含む): 660623040

約数和(自身を除く): 471877920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 43691, 87382, 131073, 174764, 218455, 262146, 349528, 393219, 436910, 524292, 655365, 699056, 786438, 873820, 1048584, 1179657, 1310730, 1398112, 1572876, 1747640, 1966095, 2097168, 2359314, 2621460, 3145752, 3495280, 3932190, 4194336, 4718628, 5242920, 5898285, 6291504, 6990560, 7864380, 9437256, 10485840, 11796570, 12583008, 15728760, 18874512, 20971680, 23593140, 31457520, 37749024, 47186280, 62915040, 94372560, 188745120]

約数ペア:

[(1, 188745120), (2, 94372560), (3, 62915040), (4, 47186280), (5, 37749024), (6, 31457520), (8, 23593140), (9, 20971680), (10, 18874512), (12, 15728760), (15, 12583008), (16, 11796570), (18, 10485840), (20, 9437256), (24, 7864380), (27, 6990560), (30, 6291504), (32, 5898285), (36, 5242920), (40, 4718628), (45, 4194336), (48, 3932190), (54, 3495280), (60, 3145752), (72, 2621460), (80, 2359314), (90, 2097168), (96, 1966095), (108, 1747640), (120, 1572876), (135, 1398112), (144, 1310730), (160, 1179657), (180, 1048584), (216, 873820), (240, 786438), (270, 699056), (288, 655365), (360, 524292), (432, 436910), (480, 393219), (540, 349528), (720, 262146), (864, 218455), (1080, 174764), (1440, 131073), (2160, 87382), (4320, 43691)]