270061440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 989971200

約数和(自身を除く): 719909760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 673, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1346, 1408, 1520, 1672, 1760, 1824, 1920, 2019, 2090, 2112, 2280, 2432, 2508, 2640, 2692, 3040, 3135, 3344, 3365, 3520, 3648, 4038, 4180, 4224, 4560, 5016, 5280, 5384, 6080, 6270, 6688, 6730, 7040, 7296, 7403, 8076, 8360, 9120, 10032, 10095, 10560, 10768, 12160, 12540, 12787, 13376, 13460, 14806, 16152, 16720, 18240, 20064, 20190, 21120, 21536, 22209, 25080, 25574, 26752, 26920, 29612, 32304, 33440, 36480, 37015, 38361, 40128, 40380, 43072, 44418, 50160, 51148, 53840, 59224, 63935, 64608, 66880, 74030, 76722, 80256, 80760, 86144, 88836, 100320, 102296, 107680, 111045, 118448, 127870, 129216, 133760, 140657, 148060, 153444, 161520, 177672, 191805, 200640, 204592, 215360, 222090, 236896, 255740, 258432, 281314, 296120, 306888, 323040, 355344, 383610, 401280, 409184, 421971, 430720, 444180, 473792, 511480, 562628, 592240, 613776, 646080, 703285, 710688, 767220, 818368, 843942, 888360, 947584, 1022960, 1125256, 1184480, 1227552, 1292160, 1406570, 1421376, 1534440, 1636736, 1687884, 1776720, 2045920, 2109855, 2250512, 2368960, 2455104, 2813140, 2842752, 3068880, 3375768, 3553440, 4091840, 4219710, 4501024, 4737920, 4910208, 5626280, 6137760, 6751536, 7106880, 8183680, 8439420, 9002048, 11252560, 12275520, 13503072, 14213760, 16878840, 18004096, 22505120, 24551040, 27006144, 33757680, 45010240, 54012288, 67515360, 90020480, 135030720, 270061440]

約数ペア:

[(1, 270061440), (2, 135030720), (3, 90020480), (4, 67515360), (5, 54012288), (6, 45010240), (8, 33757680), (10, 27006144), (11, 24551040), (12, 22505120), (15, 18004096), (16, 16878840), (19, 14213760), (20, 13503072), (22, 12275520), (24, 11252560), (30, 9002048), (32, 8439420), (33, 8183680), (38, 7106880), (40, 6751536), (44, 6137760), (48, 5626280), (55, 4910208), (57, 4737920), (60, 4501024), (64, 4219710), (66, 4091840), (76, 3553440), (80, 3375768), (88, 3068880), (95, 2842752), (96, 2813140), (110, 2455104), (114, 2368960), (120, 2250512), (128, 2109855), (132, 2045920), (152, 1776720), (160, 1687884), (165, 1636736), (176, 1534440), (190, 1421376), (192, 1406570), (209, 1292160), (220, 1227552), (228, 1184480), (240, 1125256), (264, 1022960), (285, 947584), (304, 888360), (320, 843942), (330, 818368), (352, 767220), (380, 710688), (384, 703285), (418, 646080), (440, 613776), (456, 592240), (480, 562628), (528, 511480), (570, 473792), (608, 444180), (627, 430720), (640, 421971), (660, 409184), (673, 401280), (704, 383610), (760, 355344), (836, 323040), (880, 306888), (912, 296120), (960, 281314), (1045, 258432), (1056, 255740), (1140, 236896), (1216, 222090), (1254, 215360), (1320, 204592), (1346, 200640), (1408, 191805), (1520, 177672), (1672, 161520), (1760, 153444), (1824, 148060), (1920, 140657), (2019, 133760), (2090, 129216), (2112, 127870), (2280, 118448), (2432, 111045), (2508, 107680), (2640, 102296), (2692, 100320), (3040, 88836), (3135, 86144), (3344, 80760), (3365, 80256), (3520, 76722), (3648, 74030), (4038, 66880), (4180, 64608), (4224, 63935), (4560, 59224), (5016, 53840), (5280, 51148), (5384, 50160), (6080, 44418), (6270, 43072), (6688, 40380), (6730, 40128), (7040, 38361), (7296, 37015), (7403, 36480), (8076, 33440), (8360, 32304), (9120, 29612), (10032, 26920), (10095, 26752), (10560, 25574), (10768, 25080), (12160, 22209), (12540, 21536), (12787, 21120), (13376, 20190), (13460, 20064), (14806, 18240), (16152, 16720)]