30001320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27779}}^1$

素因数の和:27799

約数の個数: 64

約数和(自身を含む): 100008000

約数和(自身を除く): 70006680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27779, 55558, 83337, 111116, 138895, 166674, 222232, 250011, 277790, 333348, 416685, 500022, 555580, 666696, 750033, 833370, 1000044, 1111160, 1250055, 1500066, 1666740, 2000088, 2500110, 3000132, 3333480, 3750165, 5000220, 6000264, 7500330, 10000440, 15000660, 30001320]

約数ペア:

[(1, 30001320), (2, 15000660), (3, 10000440), (4, 7500330), (5, 6000264), (6, 5000220), (8, 3750165), (9, 3333480), (10, 3000132), (12, 2500110), (15, 2000088), (18, 1666740), (20, 1500066), (24, 1250055), (27, 1111160), (30, 1000044), (36, 833370), (40, 750033), (45, 666696), (54, 555580), (60, 500022), (72, 416685), (90, 333348), (108, 277790), (120, 250011), (135, 222232), (180, 166674), (216, 138895), (270, 111116), (360, 83337), (540, 55558), (1080, 27779)]