289639080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{804553}}^1$

素因数の和:804570

約数の個数: 48

約数和(自身を含む): 941328180

約数和(自身を除く): 651689100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 804553, 1609106, 2413659, 3218212, 4022765, 4827318, 6436424, 7240977, 8045530, 9654636, 12068295, 14481954, 16091060, 19309272, 24136590, 28963908, 32182120, 36204885, 48273180, 57927816, 72409770, 96546360, 144819540, 289639080]

約数ペア:

[(1, 289639080), (2, 144819540), (3, 96546360), (4, 72409770), (5, 57927816), (6, 48273180), (8, 36204885), (9, 32182120), (10, 28963908), (12, 24136590), (15, 19309272), (18, 16091060), (20, 14481954), (24, 12068295), (30, 9654636), (36, 8045530), (40, 7240977), (45, 6436424), (60, 4827318), (72, 4022765), (90, 3218212), (120, 2413659), (180, 1609106), (360, 804553)]