30271680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 168

約数和(自身を含む): 108886752

約数和(自身を除く): 78615072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 457, 460, 480, 552, 576, 690, 720, 736, 828, 914, 920, 960, 1035, 1104, 1371, 1380, 1440, 1472, 1656, 1828, 1840, 2070, 2208, 2285, 2742, 2760, 2880, 3312, 3656, 3680, 4113, 4140, 4416, 4570, 5484, 5520, 6624, 6855, 7312, 7360, 8226, 8280, 9140, 10511, 10968, 11040, 13248, 13710, 14624, 16452, 16560, 18280, 20565, 21022, 21936, 22080, 27420, 29248, 31533, 32904, 33120, 36560, 41130, 42044, 43872, 52555, 54840, 63066, 65808, 66240, 73120, 82260, 84088, 87744, 94599, 105110, 109680, 126132, 131616, 146240, 157665, 164520, 168176, 189198, 210220, 219360, 252264, 263232, 315330, 329040, 336352, 378396, 420440, 438720, 472995, 504528, 630660, 658080, 672704, 756792, 840880, 945990, 1009056, 1261320, 1316160, 1513584, 1681760, 1891980, 2018112, 2522640, 3027168, 3363520, 3783960, 5045280, 6054336, 7567920, 10090560, 15135840, 30271680]

約数ペア:

[(1, 30271680), (2, 15135840), (3, 10090560), (4, 7567920), (5, 6054336), (6, 5045280), (8, 3783960), (9, 3363520), (10, 3027168), (12, 2522640), (15, 2018112), (16, 1891980), (18, 1681760), (20, 1513584), (23, 1316160), (24, 1261320), (30, 1009056), (32, 945990), (36, 840880), (40, 756792), (45, 672704), (46, 658080), (48, 630660), (60, 504528), (64, 472995), (69, 438720), (72, 420440), (80, 378396), (90, 336352), (92, 329040), (96, 315330), (115, 263232), (120, 252264), (138, 219360), (144, 210220), (160, 189198), (180, 168176), (184, 164520), (192, 157665), (207, 146240), (230, 131616), (240, 126132), (276, 109680), (288, 105110), (320, 94599), (345, 87744), (360, 84088), (368, 82260), (414, 73120), (457, 66240), (460, 65808), (480, 63066), (552, 54840), (576, 52555), (690, 43872), (720, 42044), (736, 41130), (828, 36560), (914, 33120), (920, 32904), (960, 31533), (1035, 29248), (1104, 27420), (1371, 22080), (1380, 21936), (1440, 21022), (1472, 20565), (1656, 18280), (1828, 16560), (1840, 16452), (2070, 14624), (2208, 13710), (2285, 13248), (2742, 11040), (2760, 10968), (2880, 10511), (3312, 9140), (3656, 8280), (3680, 8226), (4113, 7360), (4140, 7312), (4416, 6855), (4570, 6624), (5484, 5520)]