1201443840

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{2897}}^1$

素因数の和:2934

約数の個数: 220

約数和(自身を含む): 4306781556

約数和(自身を除く): 3105337716

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, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 2897, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 5794, 6480, 6912, 7680, 8640, 8691, 9216, 10368, 11520, 11588, 12960, 13824, 14485, 15360, 17280, 17382, 20736, 23040, 23176, 25920, 26073, 27648, 28970, 34560, 34764, 41472, 43455, 46080, 46352, 51840, 52146, 57940, 69120, 69528, 78219, 82944, 86910, 92704, 103680, 104292, 115880, 130365, 138240, 139056, 156438, 173820, 185408, 207360, 208584, 231760, 234657, 260730, 278112, 312876, 347640, 370816, 391095, 414720, 417168, 463520, 469314, 521460, 556224, 625752, 695280, 741632, 782190, 834336, 927040, 938628, 1042920, 1112448, 1173285, 1251504, 1390560, 1483264, 1564380, 1668672, 1854080, 1877256, 2085840, 2224896, 2346570, 2503008, 2781120, 2966528, 3128760, 3337344, 3708160, 3754512, 4171680, 4449792, 4693140, 5006016, 5562240, 6257520, 6674688, 7416320, 7509024, 8343360, 8899584, 9386280, 10012032, 11124480, 12515040, 13349376, 14832640, 15018048, 16686720, 18772560, 20024064, 22248960, 25030080, 26698752, 30036096, 33373440, 37545120, 40048128, 44497920, 50060160, 60072192, 66746880, 75090240, 80096256, 100120320, 120144384, 133493760, 150180480, 200240640, 240288768, 300360960, 400481280, 600721920, 1201443840]

約数ペア:

[(1, 1201443840), (2, 600721920), (3, 400481280), (4, 300360960), (5, 240288768), (6, 200240640), (8, 150180480), (9, 133493760), (10, 120144384), (12, 100120320), (15, 80096256), (16, 75090240), (18, 66746880), (20, 60072192), (24, 50060160), (27, 44497920), (30, 40048128), (32, 37545120), (36, 33373440), (40, 30036096), (45, 26698752), (48, 25030080), (54, 22248960), (60, 20024064), (64, 18772560), (72, 16686720), (80, 15018048), (81, 14832640), (90, 13349376), (96, 12515040), (108, 11124480), (120, 10012032), (128, 9386280), (135, 8899584), (144, 8343360), (160, 7509024), (162, 7416320), (180, 6674688), (192, 6257520), (216, 5562240), (240, 5006016), (256, 4693140), (270, 4449792), (288, 4171680), (320, 3754512), (324, 3708160), (360, 3337344), (384, 3128760), (405, 2966528), (432, 2781120), (480, 2503008), (512, 2346570), (540, 2224896), (576, 2085840), (640, 1877256), (648, 1854080), (720, 1668672), (768, 1564380), (810, 1483264), (864, 1390560), (960, 1251504), (1024, 1173285), (1080, 1112448), (1152, 1042920), (1280, 938628), (1296, 927040), (1440, 834336), (1536, 782190), (1620, 741632), (1728, 695280), (1920, 625752), (2160, 556224), (2304, 521460), (2560, 469314), (2592, 463520), (2880, 417168), (2897, 414720), (3072, 391095), (3240, 370816), (3456, 347640), (3840, 312876), (4320, 278112), (4608, 260730), (5120, 234657), (5184, 231760), (5760, 208584), (5794, 207360), (6480, 185408), (6912, 173820), (7680, 156438), (8640, 139056), (8691, 138240), (9216, 130365), (10368, 115880), (11520, 104292), (11588, 103680), (12960, 92704), (13824, 86910), (14485, 82944), (15360, 78219), (17280, 69528), (17382, 69120), (20736, 57940), (23040, 52146), (23176, 51840), (25920, 46352), (26073, 46080), (27648, 43455), (28970, 41472), (34560, 34764)]