54704640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 160

約数和(自身を含む): 185613120

約数和(自身を除く): 130908480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 419, 480, 510, 512, 544, 640, 680, 768, 816, 838, 960, 1020, 1088, 1257, 1280, 1360, 1536, 1632, 1676, 1920, 2040, 2095, 2176, 2514, 2560, 2720, 3264, 3352, 3840, 4080, 4190, 4352, 5028, 5440, 6285, 6528, 6704, 7123, 7680, 8160, 8380, 8704, 10056, 10880, 12570, 13056, 13408, 14246, 16320, 16760, 20112, 21369, 21760, 25140, 26112, 26816, 28492, 32640, 33520, 35615, 40224, 42738, 43520, 50280, 53632, 56984, 65280, 67040, 71230, 80448, 85476, 100560, 106845, 107264, 113968, 130560, 134080, 142460, 160896, 170952, 201120, 213690, 214528, 227936, 268160, 284920, 321792, 341904, 402240, 427380, 455872, 536320, 569840, 643584, 683808, 804480, 854760, 911744, 1072640, 1139680, 1367616, 1608960, 1709520, 1823488, 2279360, 2735232, 3217920, 3419040, 3646976, 4558720, 5470464, 6838080, 9117440, 10940928, 13676160, 18234880, 27352320, 54704640]

約数ペア:

[(1, 54704640), (2, 27352320), (3, 18234880), (4, 13676160), (5, 10940928), (6, 9117440), (8, 6838080), (10, 5470464), (12, 4558720), (15, 3646976), (16, 3419040), (17, 3217920), (20, 2735232), (24, 2279360), (30, 1823488), (32, 1709520), (34, 1608960), (40, 1367616), (48, 1139680), (51, 1072640), (60, 911744), (64, 854760), (68, 804480), (80, 683808), (85, 643584), (96, 569840), (102, 536320), (120, 455872), (128, 427380), (136, 402240), (160, 341904), (170, 321792), (192, 284920), (204, 268160), (240, 227936), (255, 214528), (256, 213690), (272, 201120), (320, 170952), (340, 160896), (384, 142460), (408, 134080), (419, 130560), (480, 113968), (510, 107264), (512, 106845), (544, 100560), (640, 85476), (680, 80448), (768, 71230), (816, 67040), (838, 65280), (960, 56984), (1020, 53632), (1088, 50280), (1257, 43520), (1280, 42738), (1360, 40224), (1536, 35615), (1632, 33520), (1676, 32640), (1920, 28492), (2040, 26816), (2095, 26112), (2176, 25140), (2514, 21760), (2560, 21369), (2720, 20112), (3264, 16760), (3352, 16320), (3840, 14246), (4080, 13408), (4190, 13056), (4352, 12570), (5028, 10880), (5440, 10056), (6285, 8704), (6528, 8380), (6704, 8160), (7123, 7680)]