85639560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{713663}}^1$

素因数の和:713677

約数の個数: 32

約数和(自身を含む): 256919040

約数和(自身を除く): 171279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 713663, 1427326, 2140989, 2854652, 3568315, 4281978, 5709304, 7136630, 8563956, 10704945, 14273260, 17127912, 21409890, 28546520, 42819780, 85639560]

約数ペア:

[(1, 85639560), (2, 42819780), (3, 28546520), (4, 21409890), (5, 17127912), (6, 14273260), (8, 10704945), (10, 8563956), (12, 7136630), (15, 5709304), (20, 4281978), (24, 3568315), (30, 2854652), (40, 2140989), (60, 1427326), (120, 713663)]