28554660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52879}}^1$

素因数の和:52897

約数の個数: 48

約数和(自身を含む): 88838400

約数和(自身を除く): 60283740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52879, 105758, 158637, 211516, 264395, 317274, 475911, 528790, 634548, 793185, 951822, 1057580, 1427733, 1586370, 1903644, 2379555, 2855466, 3172740, 4759110, 5710932, 7138665, 9518220, 14277330, 28554660]

約数ペア:

[(1, 28554660), (2, 14277330), (3, 9518220), (4, 7138665), (5, 5710932), (6, 4759110), (9, 3172740), (10, 2855466), (12, 2379555), (15, 1903644), (18, 1586370), (20, 1427733), (27, 1057580), (30, 951822), (36, 793185), (45, 634548), (54, 528790), (60, 475911), (90, 317274), (108, 264395), (135, 211516), (180, 158637), (270, 105758), (540, 52879)]