54435840

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 112

約数和(自身を含む): 174577248

約数和(自身を除く): 120141408

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, 443, 480, 512, 640, 768, 886, 960, 1024, 1280, 1329, 1536, 1772, 1920, 2048, 2215, 2560, 2658, 3072, 3544, 3840, 4096, 4430, 5120, 5316, 6144, 6645, 7088, 7680, 8192, 8860, 10240, 10632, 12288, 13290, 14176, 15360, 17720, 20480, 21264, 24576, 26580, 28352, 30720, 35440, 40960, 42528, 53160, 56704, 61440, 70880, 85056, 106320, 113408, 122880, 141760, 170112, 212640, 226816, 283520, 340224, 425280, 453632, 567040, 680448, 850560, 907264, 1134080, 1360896, 1701120, 1814528, 2268160, 2721792, 3402240, 3629056, 4536320, 5443584, 6804480, 9072640, 10887168, 13608960, 18145280, 27217920, 54435840]

約数ペア:

[(1, 54435840), (2, 27217920), (3, 18145280), (4, 13608960), (5, 10887168), (6, 9072640), (8, 6804480), (10, 5443584), (12, 4536320), (15, 3629056), (16, 3402240), (20, 2721792), (24, 2268160), (30, 1814528), (32, 1701120), (40, 1360896), (48, 1134080), (60, 907264), (64, 850560), (80, 680448), (96, 567040), (120, 453632), (128, 425280), (160, 340224), (192, 283520), (240, 226816), (256, 212640), (320, 170112), (384, 141760), (443, 122880), (480, 113408), (512, 106320), (640, 85056), (768, 70880), (886, 61440), (960, 56704), (1024, 53160), (1280, 42528), (1329, 40960), (1536, 35440), (1772, 30720), (1920, 28352), (2048, 26580), (2215, 24576), (2560, 21264), (2658, 20480), (3072, 17720), (3544, 15360), (3840, 14176), (4096, 13290), (4430, 12288), (5120, 10632), (5316, 10240), (6144, 8860), (6645, 8192), (7088, 7680)]