80899080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{674159}}^1$

素因数の和:674173

約数の個数: 32

約数和(自身を含む): 242697600

約数和(自身を除く): 161798520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 674159, 1348318, 2022477, 2696636, 3370795, 4044954, 5393272, 6741590, 8089908, 10112385, 13483180, 16179816, 20224770, 26966360, 40449540, 80899080]

約数ペア:

[(1, 80899080), (2, 40449540), (3, 26966360), (4, 20224770), (5, 16179816), (6, 13483180), (8, 10112385), (10, 8089908), (12, 6741590), (15, 5393272), (20, 4044954), (24, 3370795), (30, 2696636), (40, 2022477), (60, 1348318), (120, 674159)]