47990880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 360

約数和(自身を含む): 202344912

約数和(自身を除く): 154354032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 460, 480, 483, 504, 529, 540, 552, 560, 567, 621, 630, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 966, 1008, 1035, 1058, 1080, 1104, 1120, 1134, 1242, 1260, 1288, 1296, 1380, 1440, 1449, 1512, 1587, 1610, 1620, 1656, 1680, 1840, 1863, 1890, 1932, 2016, 2070, 2116, 2160, 2208, 2268, 2415, 2484, 2520, 2576, 2592, 2645, 2760, 2835, 2898, 3024, 3105, 3174, 3220, 3240, 3312, 3360, 3680, 3703, 3726, 3780, 3864, 4140, 4232, 4320, 4347, 4536, 4761, 4830, 4968, 5040, 5152, 5290, 5520, 5670, 5796, 6048, 6210, 6348, 6440, 6480, 6624, 7245, 7406, 7452, 7560, 7728, 7935, 8280, 8464, 8694, 9072, 9315, 9522, 9660, 9936, 10080, 10580, 11040, 11109, 11340, 11592, 12420, 12696, 12880, 12960, 13041, 14283, 14490, 14812, 14904, 15120, 15456, 15870, 16560, 16928, 17388, 18144, 18515, 18630, 19044, 19320, 19872, 21160, 21735, 22218, 22680, 23184, 23805, 24840, 25392, 25760, 26082, 28566, 28980, 29624, 29808, 30240, 31740, 33120, 33327, 34776, 37030, 37260, 38088, 38640, 42320, 42849, 43470, 44436, 45360, 46368, 47610, 49680, 50784, 52164, 55545, 57132, 57960, 59248, 59616, 63480, 65205, 66654, 69552, 71415, 74060, 74520, 76176, 77280, 84640, 85698, 86940, 88872, 90720, 95220, 99360, 99981, 104328, 111090, 114264, 115920, 118496, 126960, 130410, 133308, 139104, 142830, 148120, 149040, 152352, 166635, 171396, 173880, 177744, 190440, 199962, 208656, 214245, 222180, 228528, 231840, 253920, 260820, 266616, 285660, 296240, 298080, 299943, 333270, 342792, 347760, 355488, 380880, 399924, 417312, 428490, 444360, 457056, 499905, 521640, 533232, 571320, 592480, 599886, 666540, 685584, 695520, 761760, 799848, 856980, 888720, 999810, 1043280, 1066464, 1142640, 1199772, 1333080, 1371168, 1499715, 1599696, 1713960, 1777440, 1999620, 2086560, 2285280, 2399544, 2666160, 2999430, 3199392, 3427920, 3999240, 4799088, 5332320, 5998860, 6855840, 7998480, 9598176, 11997720, 15996960, 23995440, 47990880]

約数ペア:

[(1, 47990880), (2, 23995440), (3, 15996960), (4, 11997720), (5, 9598176), (6, 7998480), (7, 6855840), (8, 5998860), (9, 5332320), (10, 4799088), (12, 3999240), (14, 3427920), (15, 3199392), (16, 2999430), (18, 2666160), (20, 2399544), (21, 2285280), (23, 2086560), (24, 1999620), (27, 1777440), (28, 1713960), (30, 1599696), (32, 1499715), (35, 1371168), (36, 1333080), (40, 1199772), (42, 1142640), (45, 1066464), (46, 1043280), (48, 999810), (54, 888720), (56, 856980), (60, 799848), (63, 761760), (69, 695520), (70, 685584), (72, 666540), (80, 599886), (81, 592480), (84, 571320), (90, 533232), (92, 521640), (96, 499905), (105, 457056), (108, 444360), (112, 428490), (115, 417312), (120, 399924), (126, 380880), (135, 355488), (138, 347760), (140, 342792), (144, 333270), (160, 299943), (161, 298080), (162, 296240), (168, 285660), (180, 266616), (184, 260820), (189, 253920), (207, 231840), (210, 228528), (216, 222180), (224, 214245), (230, 208656), (240, 199962), (252, 190440), (270, 177744), (276, 173880), (280, 171396), (288, 166635), (315, 152352), (322, 149040), (324, 148120), (336, 142830), (345, 139104), (360, 133308), (368, 130410), (378, 126960), (405, 118496), (414, 115920), (420, 114264), (432, 111090), (460, 104328), (480, 99981), (483, 99360), (504, 95220), (529, 90720), (540, 88872), (552, 86940), (560, 85698), (567, 84640), (621, 77280), (630, 76176), (644, 74520), (648, 74060), (672, 71415), (690, 69552), (720, 66654), (736, 65205), (756, 63480), (805, 59616), (810, 59248), (828, 57960), (840, 57132), (864, 55545), (920, 52164), (945, 50784), (966, 49680), (1008, 47610), (1035, 46368), (1058, 45360), (1080, 44436), (1104, 43470), (1120, 42849), (1134, 42320), (1242, 38640), (1260, 38088), (1288, 37260), (1296, 37030), (1380, 34776), (1440, 33327), (1449, 33120), (1512, 31740), (1587, 30240), (1610, 29808), (1620, 29624), (1656, 28980), (1680, 28566), (1840, 26082), (1863, 25760), (1890, 25392), (1932, 24840), (2016, 23805), (2070, 23184), (2116, 22680), (2160, 22218), (2208, 21735), (2268, 21160), (2415, 19872), (2484, 19320), (2520, 19044), (2576, 18630), (2592, 18515), (2645, 18144), (2760, 17388), (2835, 16928), (2898, 16560), (3024, 15870), (3105, 15456), (3174, 15120), (3220, 14904), (3240, 14812), (3312, 14490), (3360, 14283), (3680, 13041), (3703, 12960), (3726, 12880), (3780, 12696), (3864, 12420), (4140, 11592), (4232, 11340), (4320, 11109), (4347, 11040), (4536, 10580), (4761, 10080), (4830, 9936), (4968, 9660), (5040, 9522), (5152, 9315), (5290, 9072), (5520, 8694), (5670, 8464), (5796, 8280), (6048, 7935), (6210, 7728), (6348, 7560), (6440, 7452), (6480, 7406), (6624, 7245)]