805547520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{34963}}^1$

素因数の和:34992

約数の個数: 120

約数和(自身を含む): 2789917416

約数和(自身を除く): 1984369896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 34963, 69926, 104889, 139852, 174815, 209778, 279704, 314667, 349630, 419556, 524445, 559408, 629334, 699260, 839112, 1048890, 1118816, 1258668, 1398520, 1573335, 1678224, 2097780, 2237632, 2517336, 2797040, 3146670, 3356448, 4195560, 4475264, 5034672, 5594080, 6293340, 6712896, 8391120, 8950528, 10069344, 11188160, 12586680, 13425792, 16782240, 17901056, 20138688, 22376320, 25173360, 26851584, 33564480, 40277376, 44752640, 50346720, 53703168, 67128960, 80554752, 89505280, 100693440, 134257920, 161109504, 201386880, 268515840, 402773760, 805547520]

約数ペア:

[(1, 805547520), (2, 402773760), (3, 268515840), (4, 201386880), (5, 161109504), (6, 134257920), (8, 100693440), (9, 89505280), (10, 80554752), (12, 67128960), (15, 53703168), (16, 50346720), (18, 44752640), (20, 40277376), (24, 33564480), (30, 26851584), (32, 25173360), (36, 22376320), (40, 20138688), (45, 17901056), (48, 16782240), (60, 13425792), (64, 12586680), (72, 11188160), (80, 10069344), (90, 8950528), (96, 8391120), (120, 6712896), (128, 6293340), (144, 5594080), (160, 5034672), (180, 4475264), (192, 4195560), (240, 3356448), (256, 3146670), (288, 2797040), (320, 2517336), (360, 2237632), (384, 2097780), (480, 1678224), (512, 1573335), (576, 1398520), (640, 1258668), (720, 1118816), (768, 1048890), (960, 839112), (1152, 699260), (1280, 629334), (1440, 559408), (1536, 524445), (1920, 419556), (2304, 349630), (2560, 314667), (2880, 279704), (3840, 209778), (4608, 174815), (5760, 139852), (7680, 104889), (11520, 69926), (23040, 34963)]