77155778880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2976689}}^1$

素因数の和:2976718

約数の個数: 140

約数和(自身を含む): 274456771380

約数和(自身を除く): 197300992500

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 2976689, 5953378, 8930067, 11906756, 14883445, 17860134, 23813512, 26790201, 29766890, 35720268, 44650335, 47627024, 53580402, 59533780, 71440536, 80370603, 89300670, 95254048, 107160804, 119067560, 133951005, 142881072, 160741206, 178601340, 190508096, 214321608, 238135120, 241111809, 267902010, 285762144, 321482412, 357202680, 401853015, 428643216, 476270240, 482223618, 535804020, 571524288, 642964824, 714405360, 803706030, 857286432, 952540480, 964447236, 1071608040, 1205559045, 1285929648, 1428810720, 1607412060, 1714572864, 1928894472, 2143216080, 2411118090, 2571859296, 2857621440, 3214824120, 3857788944, 4286432160, 4822236180, 5143718592, 6429648240, 7715577888, 8572864320, 9644472360, 12859296480, 15431155776, 19288944720, 25718592960, 38577889440, 77155778880]

約数ペア:

[(1, 77155778880), (2, 38577889440), (3, 25718592960), (4, 19288944720), (5, 15431155776), (6, 12859296480), (8, 9644472360), (9, 8572864320), (10, 7715577888), (12, 6429648240), (15, 5143718592), (16, 4822236180), (18, 4286432160), (20, 3857788944), (24, 3214824120), (27, 2857621440), (30, 2571859296), (32, 2411118090), (36, 2143216080), (40, 1928894472), (45, 1714572864), (48, 1607412060), (54, 1428810720), (60, 1285929648), (64, 1205559045), (72, 1071608040), (80, 964447236), (81, 952540480), (90, 857286432), (96, 803706030), (108, 714405360), (120, 642964824), (135, 571524288), (144, 535804020), (160, 482223618), (162, 476270240), (180, 428643216), (192, 401853015), (216, 357202680), (240, 321482412), (270, 285762144), (288, 267902010), (320, 241111809), (324, 238135120), (360, 214321608), (405, 190508096), (432, 178601340), (480, 160741206), (540, 142881072), (576, 133951005), (648, 119067560), (720, 107160804), (810, 95254048), (864, 89300670), (960, 80370603), (1080, 71440536), (1296, 59533780), (1440, 53580402), (1620, 47627024), (1728, 44650335), (2160, 35720268), (2592, 29766890), (2880, 26790201), (3240, 23813512), (4320, 17860134), (5184, 14883445), (6480, 11906756), (8640, 8930067), (12960, 5953378), (25920, 2976689)]