494156160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28597}}^1$

素因数の和:28625

約数の個数: 128

約数和(自身を含む): 1750197600

約数和(自身を除く): 1256041440

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28597, 57194, 85791, 114388, 142985, 171582, 228776, 257373, 285970, 343164, 428955, 457552, 514746, 571940, 686328, 772119, 857910, 915104, 1029492, 1143880, 1286865, 1372656, 1544238, 1715820, 1830208, 2058984, 2287760, 2573730, 2745312, 3088476, 3431640, 3660416, 3860595, 4117968, 4575520, 5147460, 5490624, 6176952, 6863280, 7721190, 8235936, 9151040, 10294920, 10981248, 12353904, 13726560, 15442380, 16471872, 18302080, 20589840, 24707808, 27453120, 30884760, 32943744, 41179680, 49415616, 54906240, 61769520, 82359360, 98831232, 123539040, 164718720, 247078080, 494156160]

約数ペア:

[(1, 494156160), (2, 247078080), (3, 164718720), (4, 123539040), (5, 98831232), (6, 82359360), (8, 61769520), (9, 54906240), (10, 49415616), (12, 41179680), (15, 32943744), (16, 30884760), (18, 27453120), (20, 24707808), (24, 20589840), (27, 18302080), (30, 16471872), (32, 15442380), (36, 13726560), (40, 12353904), (45, 10981248), (48, 10294920), (54, 9151040), (60, 8235936), (64, 7721190), (72, 6863280), (80, 6176952), (90, 5490624), (96, 5147460), (108, 4575520), (120, 4117968), (128, 3860595), (135, 3660416), (144, 3431640), (160, 3088476), (180, 2745312), (192, 2573730), (216, 2287760), (240, 2058984), (270, 1830208), (288, 1715820), (320, 1544238), (360, 1372656), (384, 1286865), (432, 1143880), (480, 1029492), (540, 915104), (576, 857910), (640, 772119), (720, 686328), (864, 571940), (960, 514746), (1080, 457552), (1152, 428955), (1440, 343164), (1728, 285970), (1920, 257373), (2160, 228776), (2880, 171582), (3456, 142985), (4320, 114388), (5760, 85791), (8640, 57194), (17280, 28597)]