297436320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 192

約数和(自身を含む): 1075092480

約数和(自身を除く): 777656160

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, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2221, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4442, 4464, 4960, 5580, 6663, 6696, 7440, 8370, 8884, 8928, 11105, 11160, 13326, 13392, 14880, 16740, 17768, 19989, 22210, 22320, 26652, 26784, 33315, 33480, 35536, 39978, 44420, 44640, 53304, 59967, 66630, 66960, 68851, 71072, 79956, 88840, 99945, 106608, 119934, 133260, 133920, 137702, 159912, 177680, 199890, 206553, 213216, 239868, 266520, 275404, 299835, 319824, 344255, 355360, 399780, 413106, 479736, 533040, 550808, 599670, 619659, 639648, 688510, 799560, 826212, 959472, 1032765, 1066080, 1101616, 1199340, 1239318, 1377020, 1599120, 1652424, 1858977, 1918944, 2065530, 2203232, 2398680, 2478636, 2754040, 3098295, 3198240, 3304848, 3717954, 4131060, 4797360, 4957272, 5508080, 6196590, 6609696, 7435908, 8262120, 9294885, 9594720, 9914544, 11016160, 12393180, 14871816, 16524240, 18589770, 19829088, 24786360, 29743632, 33048480, 37179540, 49572720, 59487264, 74359080, 99145440, 148718160, 297436320]

約数ペア:

[(1, 297436320), (2, 148718160), (3, 99145440), (4, 74359080), (5, 59487264), (6, 49572720), (8, 37179540), (9, 33048480), (10, 29743632), (12, 24786360), (15, 19829088), (16, 18589770), (18, 16524240), (20, 14871816), (24, 12393180), (27, 11016160), (30, 9914544), (31, 9594720), (32, 9294885), (36, 8262120), (40, 7435908), (45, 6609696), (48, 6196590), (54, 5508080), (60, 4957272), (62, 4797360), (72, 4131060), (80, 3717954), (90, 3304848), (93, 3198240), (96, 3098295), (108, 2754040), (120, 2478636), (124, 2398680), (135, 2203232), (144, 2065530), (155, 1918944), (160, 1858977), (180, 1652424), (186, 1599120), (216, 1377020), (240, 1239318), (248, 1199340), (270, 1101616), (279, 1066080), (288, 1032765), (310, 959472), (360, 826212), (372, 799560), (432, 688510), (465, 639648), (480, 619659), (496, 599670), (540, 550808), (558, 533040), (620, 479736), (720, 413106), (744, 399780), (837, 355360), (864, 344255), (930, 319824), (992, 299835), (1080, 275404), (1116, 266520), (1240, 239868), (1395, 213216), (1440, 206553), (1488, 199890), (1674, 177680), (1860, 159912), (2160, 137702), (2221, 133920), (2232, 133260), (2480, 119934), (2790, 106608), (2976, 99945), (3348, 88840), (3720, 79956), (4185, 71072), (4320, 68851), (4442, 66960), (4464, 66630), (4960, 59967), (5580, 53304), (6663, 44640), (6696, 44420), (7440, 39978), (8370, 35536), (8884, 33480), (8928, 33315), (11105, 26784), (11160, 26652), (13326, 22320), (13392, 22210), (14880, 19989), (16740, 17768)]