16432740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30431}}^1$

素因数の和:30449

約数の個数: 48

約数和(自身を含む): 51125760

約数和(自身を除く): 34693020

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, 30431, 60862, 91293, 121724, 152155, 182586, 273879, 304310, 365172, 456465, 547758, 608620, 821637, 912930, 1095516, 1369395, 1643274, 1825860, 2738790, 3286548, 4108185, 5477580, 8216370, 16432740]

約数ペア:

[(1, 16432740), (2, 8216370), (3, 5477580), (4, 4108185), (5, 3286548), (6, 2738790), (9, 1825860), (10, 1643274), (12, 1369395), (15, 1095516), (18, 912930), (20, 821637), (27, 608620), (30, 547758), (36, 456465), (45, 365172), (54, 304310), (60, 273879), (90, 182586), (108, 152155), (135, 121724), (180, 91293), (270, 60862), (540, 30431)]