1121855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1979}}^1$

素因数の和:3178

約数の個数: 96

約数和(自身を含む): 3538624320

約数和(自身を除く): 2416768800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1181, 1979, 2362, 3543, 3958, 4724, 5905, 5937, 7086, 7916, 9448, 9895, 11810, 11874, 14172, 15832, 17715, 18896, 19790, 23620, 23748, 28344, 29685, 31664, 35430, 37792, 39580, 47240, 47496, 56688, 59370, 63328, 70860, 79160, 94480, 94992, 113376, 118740, 141720, 158320, 188960, 189984, 237480, 283440, 316640, 474960, 566880, 949920, 2337199, 4674398, 7011597, 9348796, 11685995, 14023194, 18697592, 23371990, 28046388, 35057985, 37395184, 46743980, 56092776, 70115970, 74790368, 93487960, 112185552, 140231940, 186975920, 224371104, 280463880, 373951840, 560927760, 1121855520]

約数ペア:

[(1, 1121855520), (2, 560927760), (3, 373951840), (4, 280463880), (5, 224371104), (6, 186975920), (8, 140231940), (10, 112185552), (12, 93487960), (15, 74790368), (16, 70115970), (20, 56092776), (24, 46743980), (30, 37395184), (32, 35057985), (40, 28046388), (48, 23371990), (60, 18697592), (80, 14023194), (96, 11685995), (120, 9348796), (160, 7011597), (240, 4674398), (480, 2337199), (1181, 949920), (1979, 566880), (2362, 474960), (3543, 316640), (3958, 283440), (4724, 237480), (5905, 189984), (5937, 188960), (7086, 158320), (7916, 141720), (9448, 118740), (9895, 113376), (11810, 94992), (11874, 94480), (14172, 79160), (15832, 70860), (17715, 63328), (18896, 59370), (19790, 56688), (23620, 47496), (23748, 47240), (28344, 39580), (29685, 37792), (31664, 35430)]