28207680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29383}}^1$

素因数の和:29403

約数の個数: 56

約数和(自身を含む): 89562432

約数和(自身を除く): 61354752

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, 29383, 58766, 88149, 117532, 146915, 176298, 235064, 293830, 352596, 440745, 470128, 587660, 705192, 881490, 940256, 1175320, 1410384, 1762980, 1880512, 2350640, 2820768, 3525960, 4701280, 5641536, 7051920, 9402560, 14103840, 28207680]

約数ペア:

[(1, 28207680), (2, 14103840), (3, 9402560), (4, 7051920), (5, 5641536), (6, 4701280), (8, 3525960), (10, 2820768), (12, 2350640), (15, 1880512), (16, 1762980), (20, 1410384), (24, 1175320), (30, 940256), (32, 881490), (40, 705192), (48, 587660), (60, 470128), (64, 440745), (80, 352596), (96, 293830), (120, 235064), (160, 176298), (192, 146915), (240, 117532), (320, 88149), (480, 58766), (960, 29383)]