288408080

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{11743}}^1$

素因数の和:12063

約数の個数: 40

約数和(自身を含む): 672790272

約数和(自身を除く): 384382192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 11743, 12280, 23486, 24560, 46972, 58715, 93944, 117430, 187888, 234860, 469720, 939440, 3605101, 7210202, 14420404, 18025505, 28840808, 36051010, 57681616, 72102020, 144204040, 288408080]

約数ペア:

[(1, 288408080), (2, 144204040), (4, 72102020), (5, 57681616), (8, 36051010), (10, 28840808), (16, 18025505), (20, 14420404), (40, 7210202), (80, 3605101), (307, 939440), (614, 469720), (1228, 234860), (1535, 187888), (2456, 117430), (3070, 93944), (4912, 58715), (6140, 46972), (11743, 24560), (12280, 23486)]