54128640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{881}}^1$

素因数の和:913

約数の個数: 104

約数和(自身を含む): 173387088

約数和(自身を除く): 119258448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 881, 960, 1024, 1280, 1536, 1762, 1920, 2048, 2560, 2643, 3072, 3524, 3840, 4096, 4405, 5120, 5286, 6144, 7048, 7680, 8810, 10240, 10572, 12288, 13215, 14096, 15360, 17620, 20480, 21144, 26430, 28192, 30720, 35240, 42288, 52860, 56384, 61440, 70480, 84576, 105720, 112768, 140960, 169152, 211440, 225536, 281920, 338304, 422880, 451072, 563840, 676608, 845760, 902144, 1127680, 1353216, 1691520, 1804288, 2255360, 2706432, 3383040, 3608576, 4510720, 5412864, 6766080, 9021440, 10825728, 13532160, 18042880, 27064320, 54128640]

約数ペア:

[(1, 54128640), (2, 27064320), (3, 18042880), (4, 13532160), (5, 10825728), (6, 9021440), (8, 6766080), (10, 5412864), (12, 4510720), (15, 3608576), (16, 3383040), (20, 2706432), (24, 2255360), (30, 1804288), (32, 1691520), (40, 1353216), (48, 1127680), (60, 902144), (64, 845760), (80, 676608), (96, 563840), (120, 451072), (128, 422880), (160, 338304), (192, 281920), (240, 225536), (256, 211440), (320, 169152), (384, 140960), (480, 112768), (512, 105720), (640, 84576), (768, 70480), (881, 61440), (960, 56384), (1024, 52860), (1280, 42288), (1536, 35240), (1762, 30720), (1920, 28192), (2048, 26430), (2560, 21144), (2643, 20480), (3072, 17620), (3524, 15360), (3840, 14096), (4096, 13215), (4405, 12288), (5120, 10572), (5286, 10240), (6144, 8810), (7048, 7680)]