26667720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{74077}}^1$

素因数の和:74094

約数の個数: 48

約数和(自身を含む): 86671260

約数和(自身を除く): 60003540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 74077, 148154, 222231, 296308, 370385, 444462, 592616, 666693, 740770, 888924, 1111155, 1333386, 1481540, 1777848, 2222310, 2666772, 2963080, 3333465, 4444620, 5333544, 6666930, 8889240, 13333860, 26667720]

約数ペア:

[(1, 26667720), (2, 13333860), (3, 8889240), (4, 6666930), (5, 5333544), (6, 4444620), (8, 3333465), (9, 2963080), (10, 2666772), (12, 2222310), (15, 1777848), (18, 1481540), (20, 1333386), (24, 1111155), (30, 888924), (36, 740770), (40, 666693), (45, 592616), (60, 444462), (72, 370385), (90, 296308), (120, 222231), (180, 148154), (360, 74077)]