2776481280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{40169}}^1$

素因数の和:40201

約数の個数: 160

約数和(自身を含む): 9862538400

約数和(自身を除く): 7086057120

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, 40169, 69120, 80338, 120507, 160676, 200845, 241014, 321352, 361521, 401690, 482028, 602535, 642704, 723042, 803380, 964056, 1084563, 1205070, 1285408, 1446084, 1606760, 1807605, 1928112, 2169126, 2410140, 2570816, 2892168, 3213520, 3615210, 3856224, 4338252, 4820280, 5141632, 5422815, 5784336, 6427040, 7230420, 7712448, 8676504, 9640560, 10283264, 10845630, 11568672, 12854080, 14460840, 15424896, 17353008, 19281120, 20566528, 21691260, 23137344, 25708160, 28921680, 30849792, 34706016, 38562240, 43382520, 46274688, 51416320, 57843360, 61699584, 69412032, 77124480, 86765040, 92549376, 102832640, 115686720, 138824064, 154248960, 173530080, 185098752, 231373440, 277648128, 308497920, 347060160, 462746880, 555296256, 694120320, 925493760, 1388240640, 2776481280]

約数ペア:

[(1, 2776481280), (2, 1388240640), (3, 925493760), (4, 694120320), (5, 555296256), (6, 462746880), (8, 347060160), (9, 308497920), (10, 277648128), (12, 231373440), (15, 185098752), (16, 173530080), (18, 154248960), (20, 138824064), (24, 115686720), (27, 102832640), (30, 92549376), (32, 86765040), (36, 77124480), (40, 69412032), (45, 61699584), (48, 57843360), (54, 51416320), (60, 46274688), (64, 43382520), (72, 38562240), (80, 34706016), (90, 30849792), (96, 28921680), (108, 25708160), (120, 23137344), (128, 21691260), (135, 20566528), (144, 19281120), (160, 17353008), (180, 15424896), (192, 14460840), (216, 12854080), (240, 11568672), (256, 10845630), (270, 10283264), (288, 9640560), (320, 8676504), (360, 7712448), (384, 7230420), (432, 6427040), (480, 5784336), (512, 5422815), (540, 5141632), (576, 4820280), (640, 4338252), (720, 3856224), (768, 3615210), (864, 3213520), (960, 2892168), (1080, 2570816), (1152, 2410140), (1280, 2169126), (1440, 1928112), (1536, 1807605), (1728, 1606760), (1920, 1446084), (2160, 1285408), (2304, 1205070), (2560, 1084563), (2880, 964056), (3456, 803380), (3840, 723042), (4320, 642704), (4608, 602535), (5760, 482028), (6912, 401690), (7680, 361521), (8640, 321352), (11520, 241014), (13824, 200845), (17280, 160676), (23040, 120507), (34560, 80338), (40169, 69120)]