28317980160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{409693}}^1$

素因数の和:409725

約数の個数: 160

約数和(自身を含む): 100588070880

約数和(自身を除く): 72270090720

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 409693, 819386, 1229079, 1638772, 2048465, 2458158, 3277544, 3687237, 4096930, 4916316, 6145395, 6555088, 7374474, 8193860, 9832632, 11061711, 12290790, 13110176, 14748948, 16387720, 18436185, 19665264, 22123422, 24581580, 26220352, 29497896, 32775440, 36872370, 39330528, 44246844, 49163160, 52440704, 55308555, 58995792, 65550880, 73744740, 78661056, 88493688, 98326320, 104881408, 110617110, 117991584, 131101760, 147489480, 157322112, 176987376, 196652640, 209762816, 221234220, 235983168, 262203520, 294978960, 314644224, 353974752, 393305280, 442468440, 471966336, 524407040, 589957920, 629288448, 707949504, 786610560, 884936880, 943932672, 1048814080, 1179915840, 1415899008, 1573221120, 1769873760, 1887865344, 2359831680, 2831798016, 3146442240, 3539747520, 4719663360, 5663596032, 7079495040, 9439326720, 14158990080, 28317980160]

約数ペア:

[(1, 28317980160), (2, 14158990080), (3, 9439326720), (4, 7079495040), (5, 5663596032), (6, 4719663360), (8, 3539747520), (9, 3146442240), (10, 2831798016), (12, 2359831680), (15, 1887865344), (16, 1769873760), (18, 1573221120), (20, 1415899008), (24, 1179915840), (27, 1048814080), (30, 943932672), (32, 884936880), (36, 786610560), (40, 707949504), (45, 629288448), (48, 589957920), (54, 524407040), (60, 471966336), (64, 442468440), (72, 393305280), (80, 353974752), (90, 314644224), (96, 294978960), (108, 262203520), (120, 235983168), (128, 221234220), (135, 209762816), (144, 196652640), (160, 176987376), (180, 157322112), (192, 147489480), (216, 131101760), (240, 117991584), (256, 110617110), (270, 104881408), (288, 98326320), (320, 88493688), (360, 78661056), (384, 73744740), (432, 65550880), (480, 58995792), (512, 55308555), (540, 52440704), (576, 49163160), (640, 44246844), (720, 39330528), (768, 36872370), (864, 32775440), (960, 29497896), (1080, 26220352), (1152, 24581580), (1280, 22123422), (1440, 19665264), (1536, 18436185), (1728, 16387720), (1920, 14748948), (2160, 13110176), (2304, 12290790), (2560, 11061711), (2880, 9832632), (3456, 8193860), (3840, 7374474), (4320, 6555088), (4608, 6145395), (5760, 4916316), (6912, 4096930), (7680, 3687237), (8640, 3277544), (11520, 2458158), (13824, 2048465), (17280, 1638772), (23040, 1229079), (34560, 819386), (69120, 409693)]