56144160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 137585376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 307, 360, 381, 480, 508, 614, 635, 720, 762, 921, 1016, 1143, 1228, 1270, 1440, 1524, 1535, 1842, 1905, 2032, 2286, 2456, 2540, 2763, 3048, 3070, 3684, 3810, 4064, 4572, 4605, 4912, 5080, 5526, 5715, 6096, 6140, 7368, 7620, 9144, 9210, 9824, 10160, 11052, 11430, 12192, 12280, 13815, 14736, 15240, 18288, 18420, 20320, 22104, 22860, 24560, 27630, 29472, 30480, 36576, 36840, 38989, 44208, 45720, 49120, 55260, 60960, 73680, 77978, 88416, 91440, 110520, 116967, 147360, 155956, 182880, 194945, 221040, 233934, 311912, 350901, 389890, 442080, 467868, 584835, 623824, 701802, 779780, 935736, 1169670, 1247648, 1403604, 1559560, 1754505, 1871472, 2339340, 2807208, 3119120, 3509010, 3742944, 4678680, 5614416, 6238240, 7018020, 9357360, 11228832, 14036040, 18714720, 28072080, 56144160]

約数ペア:

[(1, 56144160), (2, 28072080), (3, 18714720), (4, 14036040), (5, 11228832), (6, 9357360), (8, 7018020), (9, 6238240), (10, 5614416), (12, 4678680), (15, 3742944), (16, 3509010), (18, 3119120), (20, 2807208), (24, 2339340), (30, 1871472), (32, 1754505), (36, 1559560), (40, 1403604), (45, 1247648), (48, 1169670), (60, 935736), (72, 779780), (80, 701802), (90, 623824), (96, 584835), (120, 467868), (127, 442080), (144, 389890), (160, 350901), (180, 311912), (240, 233934), (254, 221040), (288, 194945), (307, 182880), (360, 155956), (381, 147360), (480, 116967), (508, 110520), (614, 91440), (635, 88416), (720, 77978), (762, 73680), (921, 60960), (1016, 55260), (1143, 49120), (1228, 45720), (1270, 44208), (1440, 38989), (1524, 36840), (1535, 36576), (1842, 30480), (1905, 29472), (2032, 27630), (2286, 24560), (2456, 22860), (2540, 22104), (2763, 20320), (3048, 18420), (3070, 18288), (3684, 15240), (3810, 14736), (4064, 13815), (4572, 12280), (4605, 12192), (4912, 11430), (5080, 11052), (5526, 10160), (5715, 9824), (6096, 9210), (6140, 9144), (7368, 7620)]