27982560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 89201952

約数和(自身を除く): 61219392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 601, 776, 970, 1164, 1202, 1455, 1552, 1803, 1940, 2328, 2404, 2910, 3005, 3104, 3606, 3880, 4656, 4808, 5820, 6010, 7212, 7760, 9015, 9312, 9616, 11640, 12020, 14424, 15520, 18030, 19232, 23280, 24040, 28848, 36060, 46560, 48080, 57696, 58297, 72120, 96160, 116594, 144240, 174891, 233188, 288480, 291485, 349782, 466376, 582970, 699564, 874455, 932752, 1165940, 1399128, 1748910, 1865504, 2331880, 2798256, 3497820, 4663760, 5596512, 6995640, 9327520, 13991280, 27982560]

約数ペア:

[(1, 27982560), (2, 13991280), (3, 9327520), (4, 6995640), (5, 5596512), (6, 4663760), (8, 3497820), (10, 2798256), (12, 2331880), (15, 1865504), (16, 1748910), (20, 1399128), (24, 1165940), (30, 932752), (32, 874455), (40, 699564), (48, 582970), (60, 466376), (80, 349782), (96, 291485), (97, 288480), (120, 233188), (160, 174891), (194, 144240), (240, 116594), (291, 96160), (388, 72120), (480, 58297), (485, 57696), (582, 48080), (601, 46560), (776, 36060), (970, 28848), (1164, 24040), (1202, 23280), (1455, 19232), (1552, 18030), (1803, 15520), (1940, 14424), (2328, 12020), (2404, 11640), (2910, 9616), (3005, 9312), (3104, 9015), (3606, 7760), (3880, 7212), (4656, 6010), (4808, 5820)]