1237861440

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{15919}}^1$

素因数の和:15951

約数の個数: 168

約数和(自身を含む): 4415698560

約数和(自身を除く): 3177837120

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 15919, 19440, 25920, 31838, 38880, 47757, 63676, 77760, 79595, 95514, 127352, 143271, 159190, 191028, 238785, 254704, 286542, 318380, 382056, 429813, 477570, 509408, 573084, 636760, 716355, 764112, 859626, 955140, 1018816, 1146168, 1273520, 1289439, 1432710, 1528224, 1719252, 1910280, 2149065, 2292336, 2547040, 2578878, 2865420, 3056448, 3438504, 3820560, 3868317, 4298130, 4584672, 5094080, 5157756, 5730840, 6447195, 6877008, 7641120, 7736634, 8596260, 9169344, 10315512, 11461680, 12894390, 13754016, 15282240, 15473268, 17192520, 19341585, 20631024, 22923360, 25788780, 27508032, 30946536, 34385040, 38683170, 41262048, 45846720, 51577560, 61893072, 68770080, 77366340, 82524096, 103155120, 123786144, 137540160, 154732680, 206310240, 247572288, 309465360, 412620480, 618930720, 1237861440]

約数ペア:

[(1, 1237861440), (2, 618930720), (3, 412620480), (4, 309465360), (5, 247572288), (6, 206310240), (8, 154732680), (9, 137540160), (10, 123786144), (12, 103155120), (15, 82524096), (16, 77366340), (18, 68770080), (20, 61893072), (24, 51577560), (27, 45846720), (30, 41262048), (32, 38683170), (36, 34385040), (40, 30946536), (45, 27508032), (48, 25788780), (54, 22923360), (60, 20631024), (64, 19341585), (72, 17192520), (80, 15473268), (81, 15282240), (90, 13754016), (96, 12894390), (108, 11461680), (120, 10315512), (135, 9169344), (144, 8596260), (160, 7736634), (162, 7641120), (180, 6877008), (192, 6447195), (216, 5730840), (240, 5157756), (243, 5094080), (270, 4584672), (288, 4298130), (320, 3868317), (324, 3820560), (360, 3438504), (405, 3056448), (432, 2865420), (480, 2578878), (486, 2547040), (540, 2292336), (576, 2149065), (648, 1910280), (720, 1719252), (810, 1528224), (864, 1432710), (960, 1289439), (972, 1273520), (1080, 1146168), (1215, 1018816), (1296, 955140), (1440, 859626), (1620, 764112), (1728, 716355), (1944, 636760), (2160, 573084), (2430, 509408), (2592, 477570), (2880, 429813), (3240, 382056), (3888, 318380), (4320, 286542), (4860, 254704), (5184, 238785), (6480, 191028), (7776, 159190), (8640, 143271), (9720, 127352), (12960, 95514), (15552, 79595), (15919, 77760), (19440, 63676), (25920, 47757), (31838, 38880)]