76907520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1700

約数の個数: 132

約数和(自身を含む): 266642220

約数和(自身を除く): 189734700

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, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1669, 1920, 2304, 2560, 2880, 3072, 3338, 3840, 4608, 5007, 5120, 5760, 6676, 7680, 8345, 9216, 10014, 11520, 13352, 15021, 15360, 16690, 20028, 23040, 25035, 26704, 30042, 33380, 40056, 46080, 50070, 53408, 60084, 66760, 75105, 80112, 100140, 106816, 120168, 133520, 150210, 160224, 200280, 213632, 240336, 267040, 300420, 320448, 400560, 427264, 480672, 534080, 600840, 640896, 801120, 854528, 961344, 1068160, 1201680, 1281792, 1602240, 1709056, 1922688, 2136320, 2403360, 2563584, 3204480, 3845376, 4272640, 4806720, 5127168, 6408960, 7690752, 8545280, 9613440, 12817920, 15381504, 19226880, 25635840, 38453760, 76907520]

約数ペア:

[(1, 76907520), (2, 38453760), (3, 25635840), (4, 19226880), (5, 15381504), (6, 12817920), (8, 9613440), (9, 8545280), (10, 7690752), (12, 6408960), (15, 5127168), (16, 4806720), (18, 4272640), (20, 3845376), (24, 3204480), (30, 2563584), (32, 2403360), (36, 2136320), (40, 1922688), (45, 1709056), (48, 1602240), (60, 1281792), (64, 1201680), (72, 1068160), (80, 961344), (90, 854528), (96, 801120), (120, 640896), (128, 600840), (144, 534080), (160, 480672), (180, 427264), (192, 400560), (240, 320448), (256, 300420), (288, 267040), (320, 240336), (360, 213632), (384, 200280), (480, 160224), (512, 150210), (576, 133520), (640, 120168), (720, 106816), (768, 100140), (960, 80112), (1024, 75105), (1152, 66760), (1280, 60084), (1440, 53408), (1536, 50070), (1669, 46080), (1920, 40056), (2304, 33380), (2560, 30042), (2880, 26704), (3072, 25035), (3338, 23040), (3840, 20028), (4608, 16690), (5007, 15360), (5120, 15021), (5760, 13352), (6676, 11520), (7680, 10014), (8345, 9216)]