303957120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 1031097600

約数和(自身を除く): 727140480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 64, 80, 87, 96, 103, 106, 116, 120, 128, 145, 159, 160, 174, 192, 206, 212, 232, 240, 265, 290, 309, 318, 320, 348, 384, 412, 424, 435, 464, 480, 515, 530, 580, 618, 636, 640, 696, 795, 824, 848, 870, 928, 960, 1030, 1060, 1160, 1236, 1272, 1392, 1537, 1545, 1590, 1648, 1696, 1740, 1856, 1920, 2060, 2120, 2320, 2472, 2544, 2784, 2987, 3074, 3090, 3180, 3296, 3392, 3480, 3712, 4120, 4240, 4611, 4640, 4944, 5088, 5459, 5568, 5974, 6148, 6180, 6360, 6592, 6784, 6960, 7685, 8240, 8480, 8961, 9222, 9280, 9888, 10176, 10918, 11136, 11948, 12296, 12360, 12720, 13184, 13920, 14935, 15370, 16377, 16480, 16960, 17922, 18444, 18560, 19776, 20352, 21836, 23055, 23896, 24592, 24720, 25440, 27295, 27840, 29870, 30740, 32754, 32960, 33920, 35844, 36888, 39552, 43672, 44805, 46110, 47792, 49184, 49440, 50880, 54590, 55680, 59740, 61480, 65508, 65920, 71688, 73776, 81885, 87344, 89610, 92220, 95584, 98368, 98880, 101760, 109180, 119480, 122960, 131016, 143376, 147552, 158311, 163770, 174688, 179220, 184440, 191168, 196736, 197760, 218360, 238960, 245920, 262032, 286752, 295104, 316622, 327540, 349376, 358440, 368880, 382336, 436720, 474933, 477920, 491840, 524064, 573504, 590208, 633244, 655080, 698752, 716880, 737760, 791555, 873440, 949866, 955840, 983680, 1048128, 1147008, 1266488, 1310160, 1433760, 1475520, 1583110, 1746880, 1899732, 1911680, 2096256, 2374665, 2532976, 2620320, 2867520, 2951040, 3166220, 3493760, 3799464, 4749330, 5065952, 5240640, 5735040, 6332440, 7598928, 9498660, 10131904, 10481280, 12664880, 15197856, 18997320, 20263808, 25329760, 30395712, 37994640, 50659520, 60791424, 75989280, 101319040, 151978560, 303957120]

約数ペア:

[(1, 303957120), (2, 151978560), (3, 101319040), (4, 75989280), (5, 60791424), (6, 50659520), (8, 37994640), (10, 30395712), (12, 25329760), (15, 20263808), (16, 18997320), (20, 15197856), (24, 12664880), (29, 10481280), (30, 10131904), (32, 9498660), (40, 7598928), (48, 6332440), (53, 5735040), (58, 5240640), (60, 5065952), (64, 4749330), (80, 3799464), (87, 3493760), (96, 3166220), (103, 2951040), (106, 2867520), (116, 2620320), (120, 2532976), (128, 2374665), (145, 2096256), (159, 1911680), (160, 1899732), (174, 1746880), (192, 1583110), (206, 1475520), (212, 1433760), (232, 1310160), (240, 1266488), (265, 1147008), (290, 1048128), (309, 983680), (318, 955840), (320, 949866), (348, 873440), (384, 791555), (412, 737760), (424, 716880), (435, 698752), (464, 655080), (480, 633244), (515, 590208), (530, 573504), (580, 524064), (618, 491840), (636, 477920), (640, 474933), (696, 436720), (795, 382336), (824, 368880), (848, 358440), (870, 349376), (928, 327540), (960, 316622), (1030, 295104), (1060, 286752), (1160, 262032), (1236, 245920), (1272, 238960), (1392, 218360), (1537, 197760), (1545, 196736), (1590, 191168), (1648, 184440), (1696, 179220), (1740, 174688), (1856, 163770), (1920, 158311), (2060, 147552), (2120, 143376), (2320, 131016), (2472, 122960), (2544, 119480), (2784, 109180), (2987, 101760), (3074, 98880), (3090, 98368), (3180, 95584), (3296, 92220), (3392, 89610), (3480, 87344), (3712, 81885), (4120, 73776), (4240, 71688), (4611, 65920), (4640, 65508), (4944, 61480), (5088, 59740), (5459, 55680), (5568, 54590), (5974, 50880), (6148, 49440), (6180, 49184), (6360, 47792), (6592, 46110), (6784, 44805), (6960, 43672), (7685, 39552), (8240, 36888), (8480, 35844), (8961, 33920), (9222, 32960), (9280, 32754), (9888, 30740), (10176, 29870), (10918, 27840), (11136, 27295), (11948, 25440), (12296, 24720), (12360, 24592), (12720, 23896), (13184, 23055), (13920, 21836), (14935, 20352), (15370, 19776), (16377, 18560), (16480, 18444), (16960, 17922)]