15220120320

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{5437}}^1$

素因数の和:5479

約数の個数: 288

約数和(自身を含む): 54687138240

約数和(自身を除く): 39467017920

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, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4374, 4860, 5184, 5437, 5760, 5832, 6480, 6912, 7290, 7776, 8640, 8748, 9720, 10368, 10874, 10935, 11520, 11664, 12960, 14580, 15552, 16311, 17280, 17496, 19440, 20736, 21748, 21870, 23328, 25920, 27185, 29160, 31104, 32622, 34560, 34992, 38880, 43496, 43740, 46656, 48933, 51840, 54370, 58320, 62208, 65244, 69984, 77760, 81555, 86992, 87480, 93312, 97866, 103680, 108740, 116640, 130488, 139968, 146799, 155520, 163110, 173984, 174960, 186624, 195732, 217480, 233280, 244665, 260976, 279936, 293598, 311040, 326220, 347968, 349920, 391464, 434960, 440397, 466560, 489330, 521952, 559872, 587196, 652440, 695936, 699840, 733995, 782928, 869920, 880794, 933120, 978660, 1043904, 1174392, 1304880, 1321191, 1391872, 1399680, 1467990, 1565856, 1739840, 1761588, 1957320, 2087808, 2201985, 2348784, 2609760, 2642382, 2799360, 2935980, 3131712, 3479680, 3523176, 3914640, 3963573, 4175616, 4403970, 4697568, 5219520, 5284764, 5871960, 6263424, 6605955, 6959360, 7046352, 7829280, 7927146, 8807940, 9395136, 10439040, 10569528, 11743920, 11890719, 12526848, 13211910, 14092704, 15658560, 15854292, 17615880, 18790272, 19817865, 20878080, 21139056, 23487840, 23781438, 26423820, 28185408, 31317120, 31708584, 35231760, 37580544, 39635730, 42278112, 46975680, 47562876, 52847640, 56370816, 59453595, 62634240, 63417168, 70463520, 79271460, 84556224, 93951360, 95125752, 105695280, 112741632, 118907190, 126834336, 140927040, 158542920, 169112448, 187902720, 190251504, 211390560, 237814380, 253668672, 281854080, 317085840, 338224896, 380503008, 422781120, 475628760, 507337344, 563708160, 634171680, 761006016, 845562240, 951257520, 1014674688, 1268343360, 1522012032, 1691124480, 1902515040, 2536686720, 3044024064, 3805030080, 5073373440, 7610060160, 15220120320]

約数ペア:

[(1, 15220120320), (2, 7610060160), (3, 5073373440), (4, 3805030080), (5, 3044024064), (6, 2536686720), (8, 1902515040), (9, 1691124480), (10, 1522012032), (12, 1268343360), (15, 1014674688), (16, 951257520), (18, 845562240), (20, 761006016), (24, 634171680), (27, 563708160), (30, 507337344), (32, 475628760), (36, 422781120), (40, 380503008), (45, 338224896), (48, 317085840), (54, 281854080), (60, 253668672), (64, 237814380), (72, 211390560), (80, 190251504), (81, 187902720), (90, 169112448), (96, 158542920), (108, 140927040), (120, 126834336), (128, 118907190), (135, 112741632), (144, 105695280), (160, 95125752), (162, 93951360), (180, 84556224), (192, 79271460), (216, 70463520), (240, 63417168), (243, 62634240), (256, 59453595), (270, 56370816), (288, 52847640), (320, 47562876), (324, 46975680), (360, 42278112), (384, 39635730), (405, 37580544), (432, 35231760), (480, 31708584), (486, 31317120), (540, 28185408), (576, 26423820), (640, 23781438), (648, 23487840), (720, 21139056), (729, 20878080), (768, 19817865), (810, 18790272), (864, 17615880), (960, 15854292), (972, 15658560), (1080, 14092704), (1152, 13211910), (1215, 12526848), (1280, 11890719), (1296, 11743920), (1440, 10569528), (1458, 10439040), (1620, 9395136), (1728, 8807940), (1920, 7927146), (1944, 7829280), (2160, 7046352), (2187, 6959360), (2304, 6605955), (2430, 6263424), (2592, 5871960), (2880, 5284764), (2916, 5219520), (3240, 4697568), (3456, 4403970), (3645, 4175616), (3840, 3963573), (3888, 3914640), (4320, 3523176), (4374, 3479680), (4860, 3131712), (5184, 2935980), (5437, 2799360), (5760, 2642382), (5832, 2609760), (6480, 2348784), (6912, 2201985), (7290, 2087808), (7776, 1957320), (8640, 1761588), (8748, 1739840), (9720, 1565856), (10368, 1467990), (10874, 1399680), (10935, 1391872), (11520, 1321191), (11664, 1304880), (12960, 1174392), (14580, 1043904), (15552, 978660), (16311, 933120), (17280, 880794), (17496, 869920), (19440, 782928), (20736, 733995), (21748, 699840), (21870, 695936), (23328, 652440), (25920, 587196), (27185, 559872), (29160, 521952), (31104, 489330), (32622, 466560), (34560, 440397), (34992, 434960), (38880, 391464), (43496, 349920), (43740, 347968), (46656, 326220), (48933, 311040), (51840, 293598), (54370, 279936), (58320, 260976), (62208, 244665), (65244, 233280), (69984, 217480), (77760, 195732), (81555, 186624), (86992, 174960), (87480, 173984), (93312, 163110), (97866, 155520), (103680, 146799), (108740, 139968), (116640, 130488)]