53118480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{221327}}^1$

素因数の和:221343

約数の個数: 40

約数和(自身を含む): 164668032

約数和(自身を除く): 111549552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 221327, 442654, 663981, 885308, 1106635, 1327962, 1770616, 2213270, 2655924, 3319905, 3541232, 4426540, 5311848, 6639810, 8853080, 10623696, 13279620, 17706160, 26559240, 53118480]

約数ペア:

[(1, 53118480), (2, 26559240), (3, 17706160), (4, 13279620), (5, 10623696), (6, 8853080), (8, 6639810), (10, 5311848), (12, 4426540), (15, 3541232), (16, 3319905), (20, 2655924), (24, 2213270), (30, 1770616), (40, 1327962), (48, 1106635), (60, 885308), (80, 663981), (120, 442654), (240, 221327)]