8202420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{45569}}^1$

素因数の和:45584

約数の個数: 36

約数和(自身を含む): 24881220

約数和(自身を除く): 16678800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 45569, 91138, 136707, 182276, 227845, 273414, 410121, 455690, 546828, 683535, 820242, 911380, 1367070, 1640484, 2050605, 2734140, 4101210, 8202420]

約数ペア:

[(1, 8202420), (2, 4101210), (3, 2734140), (4, 2050605), (5, 1640484), (6, 1367070), (9, 911380), (10, 820242), (12, 683535), (15, 546828), (18, 455690), (20, 410121), (30, 273414), (36, 227845), (45, 182276), (60, 136707), (90, 91138), (180, 45569)]