28383360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14783}}^1$

素因数の和:14805

約数の個数: 64

約数和(自身を含む): 90478080

約数和(自身を除く): 62094720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 14783, 29566, 44349, 59132, 73915, 88698, 118264, 147830, 177396, 221745, 236528, 295660, 354792, 443490, 473056, 591320, 709584, 886980, 946112, 1182640, 1419168, 1773960, 1892224, 2365280, 2838336, 3547920, 4730560, 5676672, 7095840, 9461120, 14191680, 28383360]

約数ペア:

[(1, 28383360), (2, 14191680), (3, 9461120), (4, 7095840), (5, 5676672), (6, 4730560), (8, 3547920), (10, 2838336), (12, 2365280), (15, 1892224), (16, 1773960), (20, 1419168), (24, 1182640), (30, 946112), (32, 886980), (40, 709584), (48, 591320), (60, 473056), (64, 443490), (80, 354792), (96, 295660), (120, 236528), (128, 221745), (160, 177396), (192, 147830), (240, 118264), (320, 88698), (384, 73915), (480, 59132), (640, 44349), (960, 29566), (1920, 14783)]