275867520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6247}}^1$

素因数の和:6292

約数の個数: 128

約数和(自身を含む): 917706240

約数和(自身を除く): 641838720

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, 2760, 2944, 3680, 4416, 5520, 6247, 7360, 8832, 11040, 12494, 14720, 18741, 22080, 24988, 31235, 37482, 44160, 49976, 62470, 74964, 93705, 99952, 124940, 143681, 149928, 187410, 199904, 249880, 287362, 299856, 374820, 399808, 431043, 499760, 574724, 599712, 718405, 749640, 799616, 862086, 999520, 1149448, 1199424, 1436810, 1499280, 1724172, 1999040, 2155215, 2298896, 2398848, 2873620, 2998560, 3448344, 3998080, 4310430, 4597792, 5747240, 5997120, 6896688, 8620860, 9195584, 11494480, 11994240, 13793376, 17241720, 18391168, 22988960, 27586752, 34483440, 45977920, 55173504, 68966880, 91955840, 137933760, 275867520]

約数ペア:

[(1, 275867520), (2, 137933760), (3, 91955840), (4, 68966880), (5, 55173504), (6, 45977920), (8, 34483440), (10, 27586752), (12, 22988960), (15, 18391168), (16, 17241720), (20, 13793376), (23, 11994240), (24, 11494480), (30, 9195584), (32, 8620860), (40, 6896688), (46, 5997120), (48, 5747240), (60, 4597792), (64, 4310430), (69, 3998080), (80, 3448344), (92, 2998560), (96, 2873620), (115, 2398848), (120, 2298896), (128, 2155215), (138, 1999040), (160, 1724172), (184, 1499280), (192, 1436810), (230, 1199424), (240, 1149448), (276, 999520), (320, 862086), (345, 799616), (368, 749640), (384, 718405), (460, 599712), (480, 574724), (552, 499760), (640, 431043), (690, 399808), (736, 374820), (920, 299856), (960, 287362), (1104, 249880), (1380, 199904), (1472, 187410), (1840, 149928), (1920, 143681), (2208, 124940), (2760, 99952), (2944, 93705), (3680, 74964), (4416, 62470), (5520, 49976), (6247, 44160), (7360, 37482), (8832, 31235), (11040, 24988), (12494, 22080), (14720, 18741)]