310296880

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14419}}^1$

素因数の和:14701

約数の個数: 40

約数和(自身を含む): 724172400

約数和(自身を除く): 413875520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 14419, 21520, 28838, 57676, 72095, 115352, 144190, 230704, 288380, 576760, 1153520, 3878711, 7757422, 15514844, 19393555, 31029688, 38787110, 62059376, 77574220, 155148440, 310296880]

約数ペア:

[(1, 310296880), (2, 155148440), (4, 77574220), (5, 62059376), (8, 38787110), (10, 31029688), (16, 19393555), (20, 15514844), (40, 7757422), (80, 3878711), (269, 1153520), (538, 576760), (1076, 288380), (1345, 230704), (2152, 144190), (2690, 115352), (4304, 72095), (5380, 57676), (10760, 28838), (14419, 21520)]