2520694080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1339

約数の個数: 280

約数和(自身を含む): 9087429120

約数和(自身を除く): 6566735040

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, 79, 80, 81, 90, 96, 108, 120, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 270, 288, 316, 320, 324, 360, 395, 405, 432, 474, 480, 540, 576, 632, 648, 711, 720, 790, 810, 864, 948, 960, 1080, 1185, 1231, 1264, 1296, 1422, 1440, 1580, 1620, 1728, 1896, 2133, 2160, 2370, 2462, 2528, 2592, 2844, 2880, 3160, 3240, 3555, 3693, 3792, 4266, 4320, 4740, 4924, 5056, 5184, 5688, 6155, 6320, 6399, 6480, 7110, 7386, 7584, 8532, 8640, 9480, 9848, 10665, 11079, 11376, 12310, 12640, 12798, 12960, 14220, 14772, 15168, 17064, 18465, 18960, 19696, 21330, 22158, 22752, 24620, 25280, 25596, 25920, 28440, 29544, 31995, 33237, 34128, 36930, 37920, 39392, 42660, 44316, 45504, 49240, 51192, 55395, 56880, 59088, 63990, 66474, 68256, 73860, 75840, 78784, 85320, 88632, 97249, 98480, 99711, 102384, 110790, 113760, 118176, 127980, 132948, 136512, 147720, 166185, 170640, 177264, 194498, 196960, 199422, 204768, 221580, 227520, 236352, 255960, 265896, 291747, 295440, 332370, 341280, 354528, 388996, 393920, 398844, 409536, 443160, 486245, 498555, 511920, 531792, 583494, 590880, 664740, 682560, 709056, 777992, 797688, 875241, 886320, 972490, 997110, 1023840, 1063584, 1166988, 1181760, 1329480, 1458735, 1555984, 1595376, 1750482, 1772640, 1944980, 1994220, 2047680, 2127168, 2333976, 2625723, 2658960, 2917470, 3111968, 3190752, 3500964, 3545280, 3889960, 3988440, 4376205, 4667952, 5251446, 5317920, 5834940, 6223936, 6381504, 7001928, 7779920, 7877169, 7976880, 8752410, 9335904, 10502892, 10635840, 11669880, 13128615, 14003856, 15559840, 15754338, 15953760, 17504820, 18671808, 21005784, 23339760, 26257230, 28007712, 31119680, 31508676, 31907520, 35009640, 39385845, 42011568, 46679520, 52514460, 56015424, 63017352, 70019280, 78771690, 84023136, 93359040, 105028920, 126034704, 140038560, 157543380, 168046272, 210057840, 252069408, 280077120, 315086760, 420115680, 504138816, 630173520, 840231360, 1260347040, 2520694080]

約数ペア:

[(1, 2520694080), (2, 1260347040), (3, 840231360), (4, 630173520), (5, 504138816), (6, 420115680), (8, 315086760), (9, 280077120), (10, 252069408), (12, 210057840), (15, 168046272), (16, 157543380), (18, 140038560), (20, 126034704), (24, 105028920), (27, 93359040), (30, 84023136), (32, 78771690), (36, 70019280), (40, 63017352), (45, 56015424), (48, 52514460), (54, 46679520), (60, 42011568), (64, 39385845), (72, 35009640), (79, 31907520), (80, 31508676), (81, 31119680), (90, 28007712), (96, 26257230), (108, 23339760), (120, 21005784), (135, 18671808), (144, 17504820), (158, 15953760), (160, 15754338), (162, 15559840), (180, 14003856), (192, 13128615), (216, 11669880), (237, 10635840), (240, 10502892), (270, 9335904), (288, 8752410), (316, 7976880), (320, 7877169), (324, 7779920), (360, 7001928), (395, 6381504), (405, 6223936), (432, 5834940), (474, 5317920), (480, 5251446), (540, 4667952), (576, 4376205), (632, 3988440), (648, 3889960), (711, 3545280), (720, 3500964), (790, 3190752), (810, 3111968), (864, 2917470), (948, 2658960), (960, 2625723), (1080, 2333976), (1185, 2127168), (1231, 2047680), (1264, 1994220), (1296, 1944980), (1422, 1772640), (1440, 1750482), (1580, 1595376), (1620, 1555984), (1728, 1458735), (1896, 1329480), (2133, 1181760), (2160, 1166988), (2370, 1063584), (2462, 1023840), (2528, 997110), (2592, 972490), (2844, 886320), (2880, 875241), (3160, 797688), (3240, 777992), (3555, 709056), (3693, 682560), (3792, 664740), (4266, 590880), (4320, 583494), (4740, 531792), (4924, 511920), (5056, 498555), (5184, 486245), (5688, 443160), (6155, 409536), (6320, 398844), (6399, 393920), (6480, 388996), (7110, 354528), (7386, 341280), (7584, 332370), (8532, 295440), (8640, 291747), (9480, 265896), (9848, 255960), (10665, 236352), (11079, 227520), (11376, 221580), (12310, 204768), (12640, 199422), (12798, 196960), (12960, 194498), (14220, 177264), (14772, 170640), (15168, 166185), (17064, 147720), (18465, 136512), (18960, 132948), (19696, 127980), (21330, 118176), (22158, 113760), (22752, 110790), (24620, 102384), (25280, 99711), (25596, 98480), (25920, 97249), (28440, 88632), (29544, 85320), (31995, 78784), (33237, 75840), (34128, 73860), (36930, 68256), (37920, 66474), (39392, 63990), (42660, 59088), (44316, 56880), (45504, 55395), (49240, 51192)]