421441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3512011}}^1$

素因数の和:3512025

約数の個数: 32

約数和(自身を含む): 1264324320

約数和(自身を除く): 842883000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3512011, 7024022, 10536033, 14048044, 17560055, 21072066, 28096088, 35120110, 42144132, 52680165, 70240220, 84288264, 105360330, 140480440, 210720660, 421441320]

約数ペア:

[(1, 421441320), (2, 210720660), (3, 140480440), (4, 105360330), (5, 84288264), (6, 70240220), (8, 52680165), (10, 42144132), (12, 35120110), (15, 28096088), (20, 21072066), (24, 17560055), (30, 14048044), (40, 10536033), (60, 7024022), (120, 3512011)]