8247640320

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{79549}}^1$

素因数の和:79582

約数の個数: 180

約数和(自身を含む): 29511936300

約数和(自身を除く): 21264295980

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 79549, 103680, 159098, 238647, 318196, 397745, 477294, 636392, 715941, 795490, 954588, 1193235, 1272784, 1431882, 1590980, 1909176, 2147823, 2386470, 2545568, 2863764, 3181960, 3579705, 3818352, 4295646, 4772940, 5091136, 5727528, 6363920, 6443469, 7159410, 7636704, 8591292, 9545880, 10182272, 10739115, 11455056, 12727840, 12886938, 14318820, 15273408, 17182584, 19091760, 20364544, 21478230, 22910112, 25455680, 25773876, 28637640, 30546816, 32217345, 34365168, 38183520, 42956460, 45820224, 50911360, 51547752, 57275280, 61093632, 64434690, 68730336, 76367040, 85912920, 91640448, 101822720, 103095504, 114550560, 128869380, 137460672, 152734080, 171825840, 183280896, 206191008, 229101120, 257738760, 274921344, 305468160, 343651680, 412382016, 458202240, 515477520, 549842688, 687303360, 824764032, 916404480, 1030955040, 1374606720, 1649528064, 2061910080, 2749213440, 4123820160, 8247640320]

約数ペア:

[(1, 8247640320), (2, 4123820160), (3, 2749213440), (4, 2061910080), (5, 1649528064), (6, 1374606720), (8, 1030955040), (9, 916404480), (10, 824764032), (12, 687303360), (15, 549842688), (16, 515477520), (18, 458202240), (20, 412382016), (24, 343651680), (27, 305468160), (30, 274921344), (32, 257738760), (36, 229101120), (40, 206191008), (45, 183280896), (48, 171825840), (54, 152734080), (60, 137460672), (64, 128869380), (72, 114550560), (80, 103095504), (81, 101822720), (90, 91640448), (96, 85912920), (108, 76367040), (120, 68730336), (128, 64434690), (135, 61093632), (144, 57275280), (160, 51547752), (162, 50911360), (180, 45820224), (192, 42956460), (216, 38183520), (240, 34365168), (256, 32217345), (270, 30546816), (288, 28637640), (320, 25773876), (324, 25455680), (360, 22910112), (384, 21478230), (405, 20364544), (432, 19091760), (480, 17182584), (540, 15273408), (576, 14318820), (640, 12886938), (648, 12727840), (720, 11455056), (768, 10739115), (810, 10182272), (864, 9545880), (960, 8591292), (1080, 7636704), (1152, 7159410), (1280, 6443469), (1296, 6363920), (1440, 5727528), (1620, 5091136), (1728, 4772940), (1920, 4295646), (2160, 3818352), (2304, 3579705), (2592, 3181960), (2880, 2863764), (3240, 2545568), (3456, 2386470), (3840, 2147823), (4320, 1909176), (5184, 1590980), (5760, 1431882), (6480, 1272784), (6912, 1193235), (8640, 954588), (10368, 795490), (11520, 715941), (12960, 636392), (17280, 477294), (20736, 397745), (25920, 318196), (34560, 238647), (51840, 159098), (79549, 103680)]