80056020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11027}}^1$

素因数の和:11061

約数の個数: 72

約数和(自身を含む): 246409632

約数和(自身を除く): 166353612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 11027, 22054, 33081, 44108, 55135, 66162, 110270, 121297, 132324, 165405, 220540, 242594, 330810, 363891, 485188, 606485, 661620, 727782, 1212970, 1334267, 1455564, 1819455, 2425940, 2668534, 3638910, 4002801, 5337068, 6671335, 7277820, 8005602, 13342670, 16011204, 20014005, 26685340, 40028010, 80056020]

約数ペア:

[(1, 80056020), (2, 40028010), (3, 26685340), (4, 20014005), (5, 16011204), (6, 13342670), (10, 8005602), (11, 7277820), (12, 6671335), (15, 5337068), (20, 4002801), (22, 3638910), (30, 2668534), (33, 2425940), (44, 1819455), (55, 1455564), (60, 1334267), (66, 1212970), (110, 727782), (121, 661620), (132, 606485), (165, 485188), (220, 363891), (242, 330810), (330, 242594), (363, 220540), (484, 165405), (605, 132324), (660, 121297), (726, 110270), (1210, 66162), (1452, 55135), (1815, 44108), (2420, 33081), (3630, 22054), (7260, 11027)]