1178534080

素因数分解:

$2^6\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{1979}}^1$

素因数の和:3857

約数の個数: 56

約数和(自身を含む): 2809311120

約数和(自身を除く): 1630777040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1861, 1979, 3722, 3958, 7444, 7916, 9305, 9895, 14888, 15832, 18610, 19790, 29776, 31664, 37220, 39580, 59552, 63328, 74440, 79160, 119104, 126656, 148880, 158320, 297760, 316640, 595520, 633280, 3682919, 7365838, 14731676, 18414595, 29463352, 36829190, 58926704, 73658380, 117853408, 147316760, 235706816, 294633520, 589267040, 1178534080]

約数ペア:

[(1, 1178534080), (2, 589267040), (4, 294633520), (5, 235706816), (8, 147316760), (10, 117853408), (16, 73658380), (20, 58926704), (32, 36829190), (40, 29463352), (64, 18414595), (80, 14731676), (160, 7365838), (320, 3682919), (1861, 633280), (1979, 595520), (3722, 316640), (3958, 297760), (7444, 158320), (7916, 148880), (9305, 126656), (9895, 119104), (14888, 79160), (15832, 74440), (18610, 63328), (19790, 59552), (29776, 39580), (31664, 37220)]