301265280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 1049555520

約数和(自身を除く): 748290240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 193, 240, 271, 288, 320, 360, 384, 386, 480, 542, 576, 579, 640, 720, 772, 813, 960, 965, 1084, 1152, 1158, 1355, 1440, 1544, 1626, 1737, 1920, 1930, 2168, 2316, 2439, 2710, 2880, 2895, 3088, 3252, 3474, 3860, 4065, 4336, 4632, 4878, 5420, 5760, 5790, 6176, 6504, 6948, 7720, 8130, 8672, 8685, 9264, 9756, 10840, 11580, 12195, 12352, 13008, 13896, 15440, 16260, 17344, 17370, 18528, 19512, 21680, 23160, 24390, 24704, 26016, 27792, 30880, 32520, 34688, 34740, 37056, 39024, 43360, 46320, 48780, 52032, 52303, 55584, 61760, 65040, 69480, 74112, 78048, 86720, 92640, 97560, 104064, 104606, 111168, 123520, 130080, 138960, 156096, 156909, 173440, 185280, 195120, 209212, 222336, 260160, 261515, 277920, 312192, 313818, 370560, 390240, 418424, 470727, 520320, 523030, 555840, 627636, 780480, 784545, 836848, 941454, 1046060, 1111680, 1255272, 1560960, 1569090, 1673696, 1882908, 2092120, 2353635, 2510544, 3138180, 3347392, 3765816, 4184240, 4707270, 5021088, 6276360, 6694784, 7531632, 8368480, 9414540, 10042176, 12552720, 15063264, 16736960, 18829080, 20084352, 25105440, 30126528, 33473920, 37658160, 50210880, 60253056, 75316320, 100421760, 150632640, 301265280]

約数ペア:

[(1, 301265280), (2, 150632640), (3, 100421760), (4, 75316320), (5, 60253056), (6, 50210880), (8, 37658160), (9, 33473920), (10, 30126528), (12, 25105440), (15, 20084352), (16, 18829080), (18, 16736960), (20, 15063264), (24, 12552720), (30, 10042176), (32, 9414540), (36, 8368480), (40, 7531632), (45, 6694784), (48, 6276360), (60, 5021088), (64, 4707270), (72, 4184240), (80, 3765816), (90, 3347392), (96, 3138180), (120, 2510544), (128, 2353635), (144, 2092120), (160, 1882908), (180, 1673696), (192, 1569090), (193, 1560960), (240, 1255272), (271, 1111680), (288, 1046060), (320, 941454), (360, 836848), (384, 784545), (386, 780480), (480, 627636), (542, 555840), (576, 523030), (579, 520320), (640, 470727), (720, 418424), (772, 390240), (813, 370560), (960, 313818), (965, 312192), (1084, 277920), (1152, 261515), (1158, 260160), (1355, 222336), (1440, 209212), (1544, 195120), (1626, 185280), (1737, 173440), (1920, 156909), (1930, 156096), (2168, 138960), (2316, 130080), (2439, 123520), (2710, 111168), (2880, 104606), (2895, 104064), (3088, 97560), (3252, 92640), (3474, 86720), (3860, 78048), (4065, 74112), (4336, 69480), (4632, 65040), (4878, 61760), (5420, 55584), (5760, 52303), (5790, 52032), (6176, 48780), (6504, 46320), (6948, 43360), (7720, 39024), (8130, 37056), (8672, 34740), (8685, 34688), (9264, 32520), (9756, 30880), (10840, 27792), (11580, 26016), (12195, 24704), (12352, 24390), (13008, 23160), (13896, 21680), (15440, 19512), (16260, 18528), (17344, 17370)]