168505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1404211}}^1$

素因数の和:1404225

約数の個数: 32

約数和(自身を含む): 505516320

約数和(自身を除く): 337011000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1404211, 2808422, 4212633, 5616844, 7021055, 8425266, 11233688, 14042110, 16850532, 21063165, 28084220, 33701064, 42126330, 56168440, 84252660, 168505320]

約数ペア:

[(1, 168505320), (2, 84252660), (3, 56168440), (4, 42126330), (5, 33701064), (6, 28084220), (8, 21063165), (10, 16850532), (12, 14042110), (15, 11233688), (20, 8425266), (24, 7021055), (30, 5616844), (40, 4212633), (60, 2808422), (120, 1404211)]