42163320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351361}}^1$

素因数の和:351375

約数の個数: 32

約数和(自身を含む): 126490320

約数和(自身を除く): 84327000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351361, 702722, 1054083, 1405444, 1756805, 2108166, 2810888, 3513610, 4216332, 5270415, 7027220, 8432664, 10540830, 14054440, 21081660, 42163320]

約数ペア:

[(1, 42163320), (2, 21081660), (3, 14054440), (4, 10540830), (5, 8432664), (6, 7027220), (8, 5270415), (10, 4216332), (12, 3513610), (15, 2810888), (20, 2108166), (24, 1756805), (30, 1405444), (40, 1054083), (60, 702722), (120, 351361)]