30230560

素因数分解:

$2^5\times 5^1\times {\mathrm{188941}}^1$

素因数の和:188956

約数の個数: 24

約数和(自身を含む): 71420076

約数和(自身を除く): 41189516

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 188941, 377882, 755764, 944705, 1511528, 1889410, 3023056, 3778820, 6046112, 7557640, 15115280, 30230560]

約数ペア:

[(1, 30230560), (2, 15115280), (4, 7557640), (5, 6046112), (8, 3778820), (10, 3023056), (16, 1889410), (20, 1511528), (32, 944705), (40, 755764), (80, 377882), (160, 188941)]