120797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10709}}^1$

素因数の和:10772

約数の個数: 80

約数和(自身を含む): 382475520

約数和(自身を除く): 261678000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 10709, 11280, 21418, 32127, 42836, 53545, 64254, 85672, 107090, 128508, 160635, 171344, 214180, 257016, 321270, 428360, 503323, 514032, 642540, 856720, 1006646, 1285080, 1509969, 2013292, 2516615, 2570160, 3019938, 4026584, 5033230, 6039876, 7549845, 8053168, 10066460, 12079752, 15099690, 20132920, 24159504, 30199380, 40265840, 60398760, 120797520]

約数ペア:

[(1, 120797520), (2, 60398760), (3, 40265840), (4, 30199380), (5, 24159504), (6, 20132920), (8, 15099690), (10, 12079752), (12, 10066460), (15, 8053168), (16, 7549845), (20, 6039876), (24, 5033230), (30, 4026584), (40, 3019938), (47, 2570160), (48, 2516615), (60, 2013292), (80, 1509969), (94, 1285080), (120, 1006646), (141, 856720), (188, 642540), (235, 514032), (240, 503323), (282, 428360), (376, 321270), (470, 257016), (564, 214180), (705, 171344), (752, 160635), (940, 128508), (1128, 107090), (1410, 85672), (1880, 64254), (2256, 53545), (2820, 42836), (3760, 32127), (5640, 21418), (10709, 11280)]