988688160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:3000

約数の個数: 192

約数和(自身を含む): 3505420800

約数和(自身を除く): 2516732640

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 2897, 3160, 3555, 3792, 4266, 4320, 4740, 5688, 5794, 6320, 7110, 7584, 8532, 8691, 9480, 10665, 11376, 11588, 12640, 14220, 14485, 17064, 17382, 18960, 21330, 22752, 23176, 26073, 28440, 28970, 34128, 34764, 37920, 42660, 43455, 46352, 52146, 56880, 57940, 68256, 69528, 78219, 85320, 86910, 92704, 104292, 113760, 115880, 130365, 139056, 156438, 170640, 173820, 208584, 228863, 231760, 260730, 278112, 312876, 341280, 347640, 391095, 417168, 457726, 463520, 521460, 625752, 686589, 695280, 782190, 834336, 915452, 1042920, 1144315, 1251504, 1373178, 1390560, 1564380, 1830904, 2059767, 2085840, 2288630, 2503008, 2746356, 3128760, 3432945, 3661808, 4119534, 4171680, 4577260, 5492712, 6179301, 6257520, 6865890, 7323616, 8239068, 9154520, 10298835, 10985424, 12358602, 12515040, 13731780, 16478136, 18309040, 20597670, 21970848, 24717204, 27463560, 30896505, 32956272, 36618080, 41195340, 49434408, 54927120, 61793010, 65912544, 82390680, 98868816, 109854240, 123586020, 164781360, 197737632, 247172040, 329562720, 494344080, 988688160]

約数ペア:

[(1, 988688160), (2, 494344080), (3, 329562720), (4, 247172040), (5, 197737632), (6, 164781360), (8, 123586020), (9, 109854240), (10, 98868816), (12, 82390680), (15, 65912544), (16, 61793010), (18, 54927120), (20, 49434408), (24, 41195340), (27, 36618080), (30, 32956272), (32, 30896505), (36, 27463560), (40, 24717204), (45, 21970848), (48, 20597670), (54, 18309040), (60, 16478136), (72, 13731780), (79, 12515040), (80, 12358602), (90, 10985424), (96, 10298835), (108, 9154520), (120, 8239068), (135, 7323616), (144, 6865890), (158, 6257520), (160, 6179301), (180, 5492712), (216, 4577260), (237, 4171680), (240, 4119534), (270, 3661808), (288, 3432945), (316, 3128760), (360, 2746356), (395, 2503008), (432, 2288630), (474, 2085840), (480, 2059767), (540, 1830904), (632, 1564380), (711, 1390560), (720, 1373178), (790, 1251504), (864, 1144315), (948, 1042920), (1080, 915452), (1185, 834336), (1264, 782190), (1422, 695280), (1440, 686589), (1580, 625752), (1896, 521460), (2133, 463520), (2160, 457726), (2370, 417168), (2528, 391095), (2844, 347640), (2897, 341280), (3160, 312876), (3555, 278112), (3792, 260730), (4266, 231760), (4320, 228863), (4740, 208584), (5688, 173820), (5794, 170640), (6320, 156438), (7110, 139056), (7584, 130365), (8532, 115880), (8691, 113760), (9480, 104292), (10665, 92704), (11376, 86910), (11588, 85320), (12640, 78219), (14220, 69528), (14485, 68256), (17064, 57940), (17382, 56880), (18960, 52146), (21330, 46352), (22752, 43455), (23176, 42660), (26073, 37920), (28440, 34764), (28970, 34128)]