91395840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23801}}^1$

素因数の和:23825

約数の個数: 72

約数和(自身を含む): 291907728

約数和(自身を除く): 200511888

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23801, 47602, 71403, 95204, 119005, 142806, 190408, 238010, 285612, 357015, 380816, 476020, 571224, 714030, 761632, 952040, 1142448, 1428060, 1523264, 1904080, 2284896, 2856120, 3046528, 3808160, 4569792, 5712240, 6093056, 7616320, 9139584, 11424480, 15232640, 18279168, 22848960, 30465280, 45697920, 91395840]

約数ペア:

[(1, 91395840), (2, 45697920), (3, 30465280), (4, 22848960), (5, 18279168), (6, 15232640), (8, 11424480), (10, 9139584), (12, 7616320), (15, 6093056), (16, 5712240), (20, 4569792), (24, 3808160), (30, 3046528), (32, 2856120), (40, 2284896), (48, 1904080), (60, 1523264), (64, 1428060), (80, 1142448), (96, 952040), (120, 761632), (128, 714030), (160, 571224), (192, 476020), (240, 380816), (256, 357015), (320, 285612), (384, 238010), (480, 190408), (640, 142806), (768, 119005), (960, 95204), (1280, 71403), (1920, 47602), (3840, 23801)]