253959360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2230

約数の個数: 112

約数和(自身を含む): 813060096

約数和(自身を除く): 559100736

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, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2083, 2540, 3048, 3810, 4064, 4166, 5080, 6096, 6249, 7620, 8128, 8332, 10160, 10415, 12192, 12498, 15240, 16664, 20320, 20830, 24384, 24996, 30480, 31245, 33328, 40640, 41660, 49992, 60960, 62490, 66656, 83320, 99984, 121920, 124980, 133312, 166640, 199968, 249960, 264541, 333280, 399936, 499920, 529082, 666560, 793623, 999840, 1058164, 1322705, 1587246, 1999680, 2116328, 2645410, 3174492, 3968115, 4232656, 5290820, 6348984, 7936230, 8465312, 10581640, 12697968, 15872460, 16930624, 21163280, 25395936, 31744920, 42326560, 50791872, 63489840, 84653120, 126979680, 253959360]

約数ペア:

[(1, 253959360), (2, 126979680), (3, 84653120), (4, 63489840), (5, 50791872), (6, 42326560), (8, 31744920), (10, 25395936), (12, 21163280), (15, 16930624), (16, 15872460), (20, 12697968), (24, 10581640), (30, 8465312), (32, 7936230), (40, 6348984), (48, 5290820), (60, 4232656), (64, 3968115), (80, 3174492), (96, 2645410), (120, 2116328), (127, 1999680), (160, 1587246), (192, 1322705), (240, 1058164), (254, 999840), (320, 793623), (381, 666560), (480, 529082), (508, 499920), (635, 399936), (762, 333280), (960, 264541), (1016, 249960), (1270, 199968), (1524, 166640), (1905, 133312), (2032, 124980), (2083, 121920), (2540, 99984), (3048, 83320), (3810, 66656), (4064, 62490), (4166, 60960), (5080, 49992), (6096, 41660), (6249, 40640), (7620, 33328), (8128, 31245), (8332, 30480), (10160, 24996), (10415, 24384), (12192, 20830), (12498, 20320), (15240, 16664)]