18149280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37811}}^1$

素因数の和:37829

約数の個数: 48

約数和(自身を含む): 57171744

約数和(自身を除く): 39022464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37811, 75622, 113433, 151244, 189055, 226866, 302488, 378110, 453732, 567165, 604976, 756220, 907464, 1134330, 1209952, 1512440, 1814928, 2268660, 3024880, 3629856, 4537320, 6049760, 9074640, 18149280]

約数ペア:

[(1, 18149280), (2, 9074640), (3, 6049760), (4, 4537320), (5, 3629856), (6, 3024880), (8, 2268660), (10, 1814928), (12, 1512440), (15, 1209952), (16, 1134330), (20, 907464), (24, 756220), (30, 604976), (32, 567165), (40, 453732), (48, 378110), (60, 302488), (80, 226866), (96, 189055), (120, 151244), (160, 113433), (240, 75622), (480, 37811)]