889354080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:611

約数の個数: 240

約数和(自身を含む): 3165435504

約数和(自身を除く): 2276081424

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 270, 288, 324, 326, 360, 405, 421, 432, 480, 489, 540, 648, 652, 720, 810, 815, 842, 864, 978, 1080, 1263, 1296, 1304, 1440, 1467, 1620, 1630, 1684, 1956, 2105, 2160, 2445, 2526, 2592, 2608, 2934, 3240, 3260, 3368, 3789, 3912, 4210, 4320, 4401, 4890, 5052, 5216, 5868, 6315, 6480, 6520, 6736, 7335, 7578, 7824, 8420, 8802, 9780, 10104, 11367, 11736, 12630, 12960, 13040, 13203, 13472, 14670, 15156, 15648, 16840, 17604, 18945, 19560, 20208, 22005, 22734, 23472, 25260, 26080, 26406, 29340, 30312, 33680, 34101, 35208, 37890, 39120, 40416, 44010, 45468, 46944, 50520, 52812, 56835, 58680, 60624, 66015, 67360, 68202, 68623, 70416, 75780, 78240, 88020, 90936, 101040, 105624, 113670, 117360, 121248, 132030, 136404, 137246, 140832, 151560, 170505, 176040, 181872, 202080, 205869, 211248, 227340, 234720, 264060, 272808, 274492, 303120, 341010, 343115, 352080, 363744, 411738, 422496, 454680, 528120, 545616, 548984, 606240, 617607, 682020, 686230, 704160, 823476, 909360, 1029345, 1056240, 1091232, 1097968, 1235214, 1364040, 1372460, 1646952, 1818720, 1852821, 2058690, 2112480, 2195936, 2470428, 2728080, 2744920, 3088035, 3293904, 3705642, 4117380, 4940856, 5456160, 5489840, 5558463, 6176070, 6587808, 7411284, 8234760, 9264105, 9881712, 10979680, 11116926, 12352140, 14822568, 16469520, 18528210, 19763424, 22233852, 24704280, 27792315, 29645136, 32939040, 37056420, 44467704, 49408560, 55584630, 59290272, 74112840, 88935408, 98817120, 111169260, 148225680, 177870816, 222338520, 296451360, 444677040, 889354080]

約数ペア:

[(1, 889354080), (2, 444677040), (3, 296451360), (4, 222338520), (5, 177870816), (6, 148225680), (8, 111169260), (9, 98817120), (10, 88935408), (12, 74112840), (15, 59290272), (16, 55584630), (18, 49408560), (20, 44467704), (24, 37056420), (27, 32939040), (30, 29645136), (32, 27792315), (36, 24704280), (40, 22233852), (45, 19763424), (48, 18528210), (54, 16469520), (60, 14822568), (72, 12352140), (80, 11116926), (81, 10979680), (90, 9881712), (96, 9264105), (108, 8234760), (120, 7411284), (135, 6587808), (144, 6176070), (160, 5558463), (162, 5489840), (163, 5456160), (180, 4940856), (216, 4117380), (240, 3705642), (270, 3293904), (288, 3088035), (324, 2744920), (326, 2728080), (360, 2470428), (405, 2195936), (421, 2112480), (432, 2058690), (480, 1852821), (489, 1818720), (540, 1646952), (648, 1372460), (652, 1364040), (720, 1235214), (810, 1097968), (815, 1091232), (842, 1056240), (864, 1029345), (978, 909360), (1080, 823476), (1263, 704160), (1296, 686230), (1304, 682020), (1440, 617607), (1467, 606240), (1620, 548984), (1630, 545616), (1684, 528120), (1956, 454680), (2105, 422496), (2160, 411738), (2445, 363744), (2526, 352080), (2592, 343115), (2608, 341010), (2934, 303120), (3240, 274492), (3260, 272808), (3368, 264060), (3789, 234720), (3912, 227340), (4210, 211248), (4320, 205869), (4401, 202080), (4890, 181872), (5052, 176040), (5216, 170505), (5868, 151560), (6315, 140832), (6480, 137246), (6520, 136404), (6736, 132030), (7335, 121248), (7578, 117360), (7824, 113670), (8420, 105624), (8802, 101040), (9780, 90936), (10104, 88020), (11367, 78240), (11736, 75780), (12630, 70416), (12960, 68623), (13040, 68202), (13203, 67360), (13472, 66015), (14670, 60624), (15156, 58680), (15648, 56835), (16840, 52812), (17604, 50520), (18945, 46944), (19560, 45468), (20208, 44010), (22005, 40416), (22734, 39120), (23472, 37890), (25260, 35208), (26080, 34101), (26406, 33680), (29340, 30312)]