87645120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91297}}^1$

素因数の和:91317

約数の個数: 56

約数和(自身を含む): 278276304

約数和(自身を除く): 190631184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 91297, 182594, 273891, 365188, 456485, 547782, 730376, 912970, 1095564, 1369455, 1460752, 1825940, 2191128, 2738910, 2921504, 3651880, 4382256, 5477820, 5843008, 7303760, 8764512, 10955640, 14607520, 17529024, 21911280, 29215040, 43822560, 87645120]

約数ペア:

[(1, 87645120), (2, 43822560), (3, 29215040), (4, 21911280), (5, 17529024), (6, 14607520), (8, 10955640), (10, 8764512), (12, 7303760), (15, 5843008), (16, 5477820), (20, 4382256), (24, 3651880), (30, 2921504), (32, 2738910), (40, 2191128), (48, 1825940), (60, 1460752), (64, 1369455), (80, 1095564), (96, 912970), (120, 730376), (160, 547782), (192, 456485), (240, 365188), (320, 273891), (480, 182594), (960, 91297)]