179771040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 144

約数和(自身を含む): 618928128

約数和(自身を除く): 439157088

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, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 983, 1016, 1143, 1270, 1440, 1524, 1905, 1966, 2032, 2286, 2540, 2949, 3048, 3810, 3932, 4064, 4572, 4915, 5080, 5715, 5898, 6096, 7620, 7864, 8847, 9144, 9830, 10160, 11430, 11796, 12192, 14745, 15240, 15728, 17694, 18288, 19660, 20320, 22860, 23592, 29490, 30480, 31456, 35388, 36576, 39320, 44235, 45720, 47184, 58980, 60960, 70776, 78640, 88470, 91440, 94368, 117960, 124841, 141552, 157280, 176940, 182880, 235920, 249682, 283104, 353880, 374523, 471840, 499364, 624205, 707760, 749046, 998728, 1123569, 1248410, 1415520, 1498092, 1872615, 1997456, 2247138, 2496820, 2996184, 3745230, 3994912, 4494276, 4993640, 5617845, 5992368, 7490460, 8988552, 9987280, 11235690, 11984736, 14980920, 17977104, 19974560, 22471380, 29961840, 35954208, 44942760, 59923680, 89885520, 179771040]

約数ペア:

[(1, 179771040), (2, 89885520), (3, 59923680), (4, 44942760), (5, 35954208), (6, 29961840), (8, 22471380), (9, 19974560), (10, 17977104), (12, 14980920), (15, 11984736), (16, 11235690), (18, 9987280), (20, 8988552), (24, 7490460), (30, 5992368), (32, 5617845), (36, 4993640), (40, 4494276), (45, 3994912), (48, 3745230), (60, 2996184), (72, 2496820), (80, 2247138), (90, 1997456), (96, 1872615), (120, 1498092), (127, 1415520), (144, 1248410), (160, 1123569), (180, 998728), (240, 749046), (254, 707760), (288, 624205), (360, 499364), (381, 471840), (480, 374523), (508, 353880), (635, 283104), (720, 249682), (762, 235920), (983, 182880), (1016, 176940), (1143, 157280), (1270, 141552), (1440, 124841), (1524, 117960), (1905, 94368), (1966, 91440), (2032, 88470), (2286, 78640), (2540, 70776), (2949, 60960), (3048, 58980), (3810, 47184), (3932, 45720), (4064, 44235), (4572, 39320), (4915, 36576), (5080, 35388), (5715, 31456), (5898, 30480), (6096, 29490), (7620, 23592), (7864, 22860), (8847, 20320), (9144, 19660), (9830, 18288), (10160, 17694), (11430, 15728), (11796, 15240), (12192, 14745)]