431996220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{799993}}^1$

素因数の和:800011

約数の個数: 48

約数和(自身を含む): 1343989920

約数和(自身を除く): 911993700

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, 799993, 1599986, 2399979, 3199972, 3999965, 4799958, 7199937, 7999930, 9599916, 11999895, 14399874, 15999860, 21599811, 23999790, 28799748, 35999685, 43199622, 47999580, 71999370, 86399244, 107999055, 143998740, 215998110, 431996220]

約数ペア:

[(1, 431996220), (2, 215998110), (3, 143998740), (4, 107999055), (5, 86399244), (6, 71999370), (9, 47999580), (10, 43199622), (12, 35999685), (15, 28799748), (18, 23999790), (20, 21599811), (27, 15999860), (30, 14399874), (36, 11999895), (45, 9599916), (54, 7999930), (60, 7199937), (90, 4799958), (108, 3999965), (135, 3199972), (180, 2399979), (270, 1599986), (540, 799993)]