54658560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 160

約数和(自身を含む): 190916352

約数和(自身を除く): 136257792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 647, 660, 704, 768, 880, 960, 1056, 1280, 1294, 1320, 1408, 1536, 1760, 1920, 1941, 2112, 2560, 2588, 2640, 2816, 3235, 3520, 3840, 3882, 4224, 5176, 5280, 5632, 6470, 7040, 7117, 7680, 7764, 8448, 9705, 10352, 10560, 12940, 14080, 14234, 15528, 16896, 19410, 20704, 21120, 21351, 25880, 28160, 28468, 31056, 35585, 38820, 41408, 42240, 42702, 51760, 56936, 62112, 71170, 77640, 82816, 84480, 85404, 103520, 106755, 113872, 124224, 142340, 155280, 165632, 170808, 207040, 213510, 227744, 248448, 284680, 310560, 331264, 341616, 414080, 427020, 455488, 496896, 569360, 621120, 683232, 828160, 854040, 910976, 993792, 1138720, 1242240, 1366464, 1656320, 1708080, 1821952, 2277440, 2484480, 2732928, 3416160, 3643904, 4554880, 4968960, 5465856, 6832320, 9109760, 10931712, 13664640, 18219520, 27329280, 54658560]

約数ペア:

[(1, 54658560), (2, 27329280), (3, 18219520), (4, 13664640), (5, 10931712), (6, 9109760), (8, 6832320), (10, 5465856), (11, 4968960), (12, 4554880), (15, 3643904), (16, 3416160), (20, 2732928), (22, 2484480), (24, 2277440), (30, 1821952), (32, 1708080), (33, 1656320), (40, 1366464), (44, 1242240), (48, 1138720), (55, 993792), (60, 910976), (64, 854040), (66, 828160), (80, 683232), (88, 621120), (96, 569360), (110, 496896), (120, 455488), (128, 427020), (132, 414080), (160, 341616), (165, 331264), (176, 310560), (192, 284680), (220, 248448), (240, 227744), (256, 213510), (264, 207040), (320, 170808), (330, 165632), (352, 155280), (384, 142340), (440, 124224), (480, 113872), (512, 106755), (528, 103520), (640, 85404), (647, 84480), (660, 82816), (704, 77640), (768, 71170), (880, 62112), (960, 56936), (1056, 51760), (1280, 42702), (1294, 42240), (1320, 41408), (1408, 38820), (1536, 35585), (1760, 31056), (1920, 28468), (1941, 28160), (2112, 25880), (2560, 21351), (2588, 21120), (2640, 20704), (2816, 19410), (3235, 16896), (3520, 15528), (3840, 14234), (3882, 14080), (4224, 12940), (5176, 10560), (5280, 10352), (5632, 9705), (6470, 8448), (7040, 7764), (7117, 7680)]