121042560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2786

約数の個数: 128

約数和(自身を含む): 402744960

約数和(自身を除く): 281702400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2741, 2760, 2944, 3680, 4416, 5482, 5520, 7360, 8223, 8832, 10964, 11040, 13705, 14720, 16446, 21928, 22080, 27410, 32892, 41115, 43856, 44160, 54820, 63043, 65784, 82230, 87712, 109640, 126086, 131568, 164460, 175424, 189129, 219280, 252172, 263136, 315215, 328920, 350848, 378258, 438560, 504344, 526272, 630430, 657840, 756516, 877120, 945645, 1008688, 1052544, 1260860, 1315680, 1513032, 1754240, 1891290, 2017376, 2521720, 2631360, 3026064, 3782580, 4034752, 5043440, 5262720, 6052128, 7565160, 8069504, 10086880, 12104256, 15130320, 20173760, 24208512, 30260640, 40347520, 60521280, 121042560]

約数ペア:

[(1, 121042560), (2, 60521280), (3, 40347520), (4, 30260640), (5, 24208512), (6, 20173760), (8, 15130320), (10, 12104256), (12, 10086880), (15, 8069504), (16, 7565160), (20, 6052128), (23, 5262720), (24, 5043440), (30, 4034752), (32, 3782580), (40, 3026064), (46, 2631360), (48, 2521720), (60, 2017376), (64, 1891290), (69, 1754240), (80, 1513032), (92, 1315680), (96, 1260860), (115, 1052544), (120, 1008688), (128, 945645), (138, 877120), (160, 756516), (184, 657840), (192, 630430), (230, 526272), (240, 504344), (276, 438560), (320, 378258), (345, 350848), (368, 328920), (384, 315215), (460, 263136), (480, 252172), (552, 219280), (640, 189129), (690, 175424), (736, 164460), (920, 131568), (960, 126086), (1104, 109640), (1380, 87712), (1472, 82230), (1840, 65784), (1920, 63043), (2208, 54820), (2741, 44160), (2760, 43856), (2944, 41115), (3680, 32892), (4416, 27410), (5482, 22080), (5520, 21928), (7360, 16446), (8223, 14720), (8832, 13705), (10964, 11040)]