90831360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11827}}^1$

素因数の和:11853

約数の個数: 80

約数和(自身を含む): 290401056

約数和(自身を除く): 199569696

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 11827, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 177405, 189232, 236540, 283848, 354810, 378464, 473080, 567696, 709620, 756928, 946160, 1135392, 1419240, 1513856, 1892320, 2270784, 2838480, 3027712, 3784640, 4541568, 5676960, 6055424, 7569280, 9083136, 11353920, 15138560, 18166272, 22707840, 30277120, 45415680, 90831360]

約数ペア:

[(1, 90831360), (2, 45415680), (3, 30277120), (4, 22707840), (5, 18166272), (6, 15138560), (8, 11353920), (10, 9083136), (12, 7569280), (15, 6055424), (16, 5676960), (20, 4541568), (24, 3784640), (30, 3027712), (32, 2838480), (40, 2270784), (48, 1892320), (60, 1513856), (64, 1419240), (80, 1135392), (96, 946160), (120, 756928), (128, 709620), (160, 567696), (192, 473080), (240, 378464), (256, 354810), (320, 283848), (384, 236540), (480, 189232), (512, 177405), (640, 141924), (768, 118270), (960, 94616), (1280, 70962), (1536, 59135), (1920, 47308), (2560, 35481), (3840, 23654), (7680, 11827)]