320415930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{96221}}^1$

素因数の和:96271

約数の個数: 48

約数和(自身を含む): 855606024

約数和(自身を除く): 535190094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 96221, 192442, 288663, 481105, 577326, 865989, 962210, 1443315, 1731978, 2886630, 3560177, 4329945, 7120354, 8659890, 10680531, 17800885, 21361062, 32041593, 35601770, 53402655, 64083186, 106805310, 160207965, 320415930]

約数ペア:

[(1, 320415930), (2, 160207965), (3, 106805310), (5, 64083186), (6, 53402655), (9, 35601770), (10, 32041593), (15, 21361062), (18, 17800885), (30, 10680531), (37, 8659890), (45, 7120354), (74, 4329945), (90, 3560177), (111, 2886630), (185, 1731978), (222, 1443315), (333, 962210), (370, 865989), (555, 577326), (666, 481105), (1110, 288663), (1665, 192442), (3330, 96221)]