80041620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1553}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 224521920

約数和(自身を除く): 144480300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 1553, 1718, 2577, 3106, 3436, 4295, 4659, 5154, 6212, 7765, 8590, 9318, 10308, 12885, 15530, 17180, 18636, 23295, 25770, 31060, 46590, 51540, 93180, 1334027, 2668054, 4002081, 5336108, 6670135, 8004162, 13340270, 16008324, 20010405, 26680540, 40020810, 80041620]

約数ペア:

[(1, 80041620), (2, 40020810), (3, 26680540), (4, 20010405), (5, 16008324), (6, 13340270), (10, 8004162), (12, 6670135), (15, 5336108), (20, 4002081), (30, 2668054), (60, 1334027), (859, 93180), (1553, 51540), (1718, 46590), (2577, 31060), (3106, 25770), (3436, 23295), (4295, 18636), (4659, 17180), (5154, 15530), (6212, 12885), (7765, 10308), (8590, 9318)]