4315980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71933}}^1$

素因数の和:71945

約数の個数: 24

約数和(自身を含む): 12084912

約数和(自身を除く): 7768932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71933, 143866, 215799, 287732, 359665, 431598, 719330, 863196, 1078995, 1438660, 2157990, 4315980]

約数ペア:

[(1, 4315980), (2, 2157990), (3, 1438660), (4, 1078995), (5, 863196), (6, 719330), (10, 431598), (12, 359665), (15, 287732), (20, 215799), (30, 143866), (60, 71933)]