23905080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{66403}}^1$

素因数の和:66420

約数の個数: 48

約数和(自身を含む): 77692680

約数和(自身を除く): 53787600

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, 66403, 132806, 199209, 265612, 332015, 398418, 531224, 597627, 664030, 796836, 996045, 1195254, 1328060, 1593672, 1992090, 2390508, 2656120, 2988135, 3984180, 4781016, 5976270, 7968360, 11952540, 23905080]

約数ペア:

[(1, 23905080), (2, 11952540), (3, 7968360), (4, 5976270), (5, 4781016), (6, 3984180), (8, 2988135), (9, 2656120), (10, 2390508), (12, 1992090), (15, 1593672), (18, 1328060), (20, 1195254), (24, 996045), (30, 796836), (36, 664030), (40, 597627), (45, 531224), (60, 398418), (72, 332015), (90, 265612), (120, 199209), (180, 132806), (360, 66403)]