48821760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 183207024

約数和(自身を除く): 134385264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 163, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 326, 360, 384, 390, 416, 468, 480, 489, 512, 520, 576, 585, 624, 640, 652, 720, 768, 780, 815, 832, 936, 960, 978, 1040, 1152, 1170, 1248, 1280, 1304, 1440, 1467, 1536, 1560, 1630, 1664, 1872, 1920, 1956, 2080, 2119, 2304, 2340, 2445, 2496, 2560, 2608, 2880, 2934, 3120, 3260, 3328, 3744, 3840, 3912, 4160, 4238, 4608, 4680, 4890, 4992, 5216, 5760, 5868, 6240, 6357, 6520, 6656, 7335, 7488, 7680, 7824, 8320, 8476, 9360, 9780, 9984, 10432, 10595, 11520, 11736, 12480, 12714, 13040, 14670, 14976, 15648, 16640, 16952, 18720, 19071, 19560, 19968, 20864, 21190, 23040, 23472, 24960, 25428, 26080, 29340, 29952, 31296, 31785, 33280, 33904, 37440, 38142, 39120, 41728, 42380, 46944, 49920, 50856, 52160, 58680, 59904, 62592, 63570, 67808, 74880, 76284, 78240, 83456, 84760, 93888, 95355, 99840, 101712, 104320, 117360, 125184, 127140, 135616, 149760, 152568, 156480, 169520, 187776, 190710, 203424, 208640, 234720, 250368, 254280, 271232, 299520, 305136, 312960, 339040, 375552, 381420, 406848, 417280, 469440, 508560, 542464, 610272, 625920, 678080, 751104, 762840, 813696, 938880, 1017120, 1084928, 1220544, 1251840, 1356160, 1525680, 1627392, 1877760, 2034240, 2441088, 2712320, 3051360, 3254784, 3755520, 4068480, 4882176, 5424640, 6102720, 8136960, 9764352, 12205440, 16273920, 24410880, 48821760]

約数ペア:

[(1, 48821760), (2, 24410880), (3, 16273920), (4, 12205440), (5, 9764352), (6, 8136960), (8, 6102720), (9, 5424640), (10, 4882176), (12, 4068480), (13, 3755520), (15, 3254784), (16, 3051360), (18, 2712320), (20, 2441088), (24, 2034240), (26, 1877760), (30, 1627392), (32, 1525680), (36, 1356160), (39, 1251840), (40, 1220544), (45, 1084928), (48, 1017120), (52, 938880), (60, 813696), (64, 762840), (65, 751104), (72, 678080), (78, 625920), (80, 610272), (90, 542464), (96, 508560), (104, 469440), (117, 417280), (120, 406848), (128, 381420), (130, 375552), (144, 339040), (156, 312960), (160, 305136), (163, 299520), (180, 271232), (192, 254280), (195, 250368), (208, 234720), (234, 208640), (240, 203424), (256, 190710), (260, 187776), (288, 169520), (312, 156480), (320, 152568), (326, 149760), (360, 135616), (384, 127140), (390, 125184), (416, 117360), (468, 104320), (480, 101712), (489, 99840), (512, 95355), (520, 93888), (576, 84760), (585, 83456), (624, 78240), (640, 76284), (652, 74880), (720, 67808), (768, 63570), (780, 62592), (815, 59904), (832, 58680), (936, 52160), (960, 50856), (978, 49920), (1040, 46944), (1152, 42380), (1170, 41728), (1248, 39120), (1280, 38142), (1304, 37440), (1440, 33904), (1467, 33280), (1536, 31785), (1560, 31296), (1630, 29952), (1664, 29340), (1872, 26080), (1920, 25428), (1956, 24960), (2080, 23472), (2119, 23040), (2304, 21190), (2340, 20864), (2445, 19968), (2496, 19560), (2560, 19071), (2608, 18720), (2880, 16952), (2934, 16640), (3120, 15648), (3260, 14976), (3328, 14670), (3744, 13040), (3840, 12714), (3912, 12480), (4160, 11736), (4238, 11520), (4608, 10595), (4680, 10432), (4890, 9984), (4992, 9780), (5216, 9360), (5760, 8476), (5868, 8320), (6240, 7824), (6357, 7680), (6520, 7488), (6656, 7335)]