180256320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 224

約数和(自身を含む): 657392640

約数和(自身を除く): 477136320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 673, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1346, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2019, 2160, 2232, 2480, 2692, 2790, 2880, 2976, 3348, 3365, 3720, 4038, 4185, 4320, 4464, 4960, 5384, 5580, 5952, 6057, 6696, 6730, 7440, 8076, 8370, 8640, 8928, 9920, 10095, 10768, 11160, 12114, 13392, 13460, 14880, 16152, 16740, 17856, 18171, 20190, 20863, 21536, 22320, 24228, 26784, 26920, 29760, 30285, 32304, 33480, 36342, 40380, 41726, 43072, 44640, 48456, 53568, 53840, 60570, 62589, 64608, 66960, 72684, 80760, 83452, 89280, 90855, 96912, 104315, 107680, 121140, 125178, 129216, 133920, 145368, 161520, 166904, 181710, 187767, 193824, 208630, 215360, 242280, 250356, 267840, 290736, 312945, 323040, 333808, 363420, 375534, 387648, 417260, 484560, 500712, 563301, 581472, 625890, 646080, 667616, 726840, 751068, 834520, 938835, 969120, 1001424, 1126602, 1162944, 1251780, 1335232, 1453680, 1502136, 1669040, 1877670, 1938240, 2002848, 2253204, 2503560, 2816505, 2907360, 3004272, 3338080, 3755340, 4005696, 4506408, 5007120, 5633010, 5814720, 6008544, 6676160, 7510680, 9012816, 10014240, 11266020, 12017088, 15021360, 18025632, 20028480, 22532040, 30042720, 36051264, 45064080, 60085440, 90128160, 180256320]

約数ペア:

[(1, 180256320), (2, 90128160), (3, 60085440), (4, 45064080), (5, 36051264), (6, 30042720), (8, 22532040), (9, 20028480), (10, 18025632), (12, 15021360), (15, 12017088), (16, 11266020), (18, 10014240), (20, 9012816), (24, 7510680), (27, 6676160), (30, 6008544), (31, 5814720), (32, 5633010), (36, 5007120), (40, 4506408), (45, 4005696), (48, 3755340), (54, 3338080), (60, 3004272), (62, 2907360), (64, 2816505), (72, 2503560), (80, 2253204), (90, 2002848), (93, 1938240), (96, 1877670), (108, 1669040), (120, 1502136), (124, 1453680), (135, 1335232), (144, 1251780), (155, 1162944), (160, 1126602), (180, 1001424), (186, 969120), (192, 938835), (216, 834520), (240, 751068), (248, 726840), (270, 667616), (279, 646080), (288, 625890), (310, 581472), (320, 563301), (360, 500712), (372, 484560), (432, 417260), (465, 387648), (480, 375534), (496, 363420), (540, 333808), (558, 323040), (576, 312945), (620, 290736), (673, 267840), (720, 250356), (744, 242280), (837, 215360), (864, 208630), (930, 193824), (960, 187767), (992, 181710), (1080, 166904), (1116, 161520), (1240, 145368), (1346, 133920), (1395, 129216), (1440, 125178), (1488, 121140), (1674, 107680), (1728, 104315), (1860, 96912), (1984, 90855), (2019, 89280), (2160, 83452), (2232, 80760), (2480, 72684), (2692, 66960), (2790, 64608), (2880, 62589), (2976, 60570), (3348, 53840), (3365, 53568), (3720, 48456), (4038, 44640), (4185, 43072), (4320, 41726), (4464, 40380), (4960, 36342), (5384, 33480), (5580, 32304), (5952, 30285), (6057, 29760), (6696, 26920), (6730, 26784), (7440, 24228), (8076, 22320), (8370, 21536), (8640, 20863), (8928, 20190), (9920, 18171), (10095, 17856), (10768, 16740), (11160, 16152), (12114, 14880), (13392, 13460)]