479260440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1331279}}^1$

素因数の和:1331296

約数の個数: 48

約数和(自身を含む): 1557597600

約数和(自身を除く): 1078337160

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, 1331279, 2662558, 3993837, 5325116, 6656395, 7987674, 10650232, 11981511, 13312790, 15975348, 19969185, 23963022, 26625580, 31950696, 39938370, 47926044, 53251160, 59907555, 79876740, 95852088, 119815110, 159753480, 239630220, 479260440]

約数ペア:

[(1, 479260440), (2, 239630220), (3, 159753480), (4, 119815110), (5, 95852088), (6, 79876740), (8, 59907555), (9, 53251160), (10, 47926044), (12, 39938370), (15, 31950696), (18, 26625580), (20, 23963022), (24, 19969185), (30, 15975348), (36, 13312790), (40, 11981511), (45, 10650232), (60, 7987674), (72, 6656395), (90, 5325116), (120, 3993837), (180, 2662558), (360, 1331279)]