15384971520

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{49463}}^1$

素因数の和:49499

約数の個数: 216

約数和(自身を含む): 55203011136

約数和(自身を除く): 39818039616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 49463, 51840, 62208, 77760, 98926, 103680, 148389, 155520, 197852, 247315, 296778, 311040, 395704, 445167, 494630, 593556, 741945, 791408, 890334, 989260, 1187112, 1335501, 1483890, 1582816, 1780668, 1978520, 2225835, 2374224, 2671002, 2967780, 3165632, 3561336, 3957040, 4006503, 4451670, 4748448, 5342004, 5935560, 6331264, 6677505, 7122672, 7914080, 8013006, 8903340, 9496896, 10684008, 11871120, 12019509, 12662528, 13355010, 14245344, 15828160, 16026012, 17806680, 18993792, 20032515, 21368016, 23742240, 24039018, 26710020, 28490688, 31656320, 32052024, 35613360, 37987584, 40065030, 42736032, 47484480, 48078036, 53420040, 56981376, 60097545, 63312640, 64104048, 71226720, 80130060, 85472064, 94968960, 96156072, 106840080, 113962752, 120195090, 128208096, 142453440, 160260120, 170944128, 189937920, 192312144, 213680160, 240390180, 256416192, 284906880, 320520240, 341888256, 384624288, 427360320, 480780360, 512832384, 569813760, 641040480, 769248576, 854720640, 961560720, 1025664768, 1282080960, 1538497152, 1709441280, 1923121440, 2564161920, 3076994304, 3846242880, 5128323840, 7692485760, 15384971520]

約数ペア:

[(1, 15384971520), (2, 7692485760), (3, 5128323840), (4, 3846242880), (5, 3076994304), (6, 2564161920), (8, 1923121440), (9, 1709441280), (10, 1538497152), (12, 1282080960), (15, 1025664768), (16, 961560720), (18, 854720640), (20, 769248576), (24, 641040480), (27, 569813760), (30, 512832384), (32, 480780360), (36, 427360320), (40, 384624288), (45, 341888256), (48, 320520240), (54, 284906880), (60, 256416192), (64, 240390180), (72, 213680160), (80, 192312144), (81, 189937920), (90, 170944128), (96, 160260120), (108, 142453440), (120, 128208096), (128, 120195090), (135, 113962752), (144, 106840080), (160, 96156072), (162, 94968960), (180, 85472064), (192, 80130060), (216, 71226720), (240, 64104048), (243, 63312640), (256, 60097545), (270, 56981376), (288, 53420040), (320, 48078036), (324, 47484480), (360, 42736032), (384, 40065030), (405, 37987584), (432, 35613360), (480, 32052024), (486, 31656320), (540, 28490688), (576, 26710020), (640, 24039018), (648, 23742240), (720, 21368016), (768, 20032515), (810, 18993792), (864, 17806680), (960, 16026012), (972, 15828160), (1080, 14245344), (1152, 13355010), (1215, 12662528), (1280, 12019509), (1296, 11871120), (1440, 10684008), (1620, 9496896), (1728, 8903340), (1920, 8013006), (1944, 7914080), (2160, 7122672), (2304, 6677505), (2430, 6331264), (2592, 5935560), (2880, 5342004), (3240, 4748448), (3456, 4451670), (3840, 4006503), (3888, 3957040), (4320, 3561336), (4860, 3165632), (5184, 2967780), (5760, 2671002), (6480, 2374224), (6912, 2225835), (7776, 1978520), (8640, 1780668), (9720, 1582816), (10368, 1483890), (11520, 1335501), (12960, 1187112), (15552, 989260), (17280, 890334), (19440, 791408), (20736, 741945), (25920, 593556), (31104, 494630), (34560, 445167), (38880, 395704), (49463, 311040), (51840, 296778), (62208, 247315), (77760, 197852), (98926, 155520), (103680, 148389)]