40859580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{680993}}^1$

素因数の和:681005

約数の個数: 24

約数和(自身を含む): 114406992

約数和(自身を除く): 73547412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 680993, 1361986, 2042979, 2723972, 3404965, 4085958, 6809930, 8171916, 10214895, 13619860, 20429790, 40859580]

約数ペア:

[(1, 40859580), (2, 20429790), (3, 13619860), (4, 10214895), (5, 8171916), (6, 6809930), (10, 4085958), (12, 3404965), (15, 2723972), (20, 2042979), (30, 1361986), (60, 680993)]