380939040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2231

約数の個数: 144

約数和(自身を含む): 1310819328

約数和(自身を除く): 929880288

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, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2083, 2286, 2540, 3048, 3810, 4064, 4166, 4572, 5080, 5715, 6096, 6249, 7620, 8332, 9144, 10160, 10415, 11430, 12192, 12498, 15240, 16664, 18288, 18747, 20320, 20830, 22860, 24996, 30480, 31245, 33328, 36576, 37494, 41660, 45720, 49992, 60960, 62490, 66656, 74988, 83320, 91440, 93735, 99984, 124980, 149976, 166640, 182880, 187470, 199968, 249960, 264541, 299952, 333280, 374940, 499920, 529082, 599904, 749880, 793623, 999840, 1058164, 1322705, 1499760, 1587246, 2116328, 2380869, 2645410, 2999520, 3174492, 3968115, 4232656, 4761738, 5290820, 6348984, 7936230, 8465312, 9523476, 10581640, 11904345, 12697968, 15872460, 19046952, 21163280, 23808690, 25395936, 31744920, 38093904, 42326560, 47617380, 63489840, 76187808, 95234760, 126979680, 190469520, 380939040]

約数ペア:

[(1, 380939040), (2, 190469520), (3, 126979680), (4, 95234760), (5, 76187808), (6, 63489840), (8, 47617380), (9, 42326560), (10, 38093904), (12, 31744920), (15, 25395936), (16, 23808690), (18, 21163280), (20, 19046952), (24, 15872460), (30, 12697968), (32, 11904345), (36, 10581640), (40, 9523476), (45, 8465312), (48, 7936230), (60, 6348984), (72, 5290820), (80, 4761738), (90, 4232656), (96, 3968115), (120, 3174492), (127, 2999520), (144, 2645410), (160, 2380869), (180, 2116328), (240, 1587246), (254, 1499760), (288, 1322705), (360, 1058164), (381, 999840), (480, 793623), (508, 749880), (635, 599904), (720, 529082), (762, 499920), (1016, 374940), (1143, 333280), (1270, 299952), (1440, 264541), (1524, 249960), (1905, 199968), (2032, 187470), (2083, 182880), (2286, 166640), (2540, 149976), (3048, 124980), (3810, 99984), (4064, 93735), (4166, 91440), (4572, 83320), (5080, 74988), (5715, 66656), (6096, 62490), (6249, 60960), (7620, 49992), (8332, 45720), (9144, 41660), (10160, 37494), (10415, 36576), (11430, 33328), (12192, 31245), (12498, 30480), (15240, 24996), (16664, 22860), (18288, 20830), (18747, 20320)]