156799560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306663}}^1$

素因数の和:1306677

約数の個数: 32

約数和(自身を含む): 470399040

約数和(自身を除く): 313599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306663, 2613326, 3919989, 5226652, 6533315, 7839978, 10453304, 13066630, 15679956, 19599945, 26133260, 31359912, 39199890, 52266520, 78399780, 156799560]

約数ペア:

[(1, 156799560), (2, 78399780), (3, 52266520), (4, 39199890), (5, 31359912), (6, 26133260), (8, 19599945), (10, 15679956), (12, 13066630), (15, 10453304), (20, 7839978), (24, 6533315), (30, 5226652), (40, 3919989), (60, 2613326), (120, 1306663)]