27581640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229847}}^1$

素因数の和:229861

約数の個数: 32

約数和(自身を含む): 82745280

約数和(自身を除く): 55163640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229847, 459694, 689541, 919388, 1149235, 1379082, 1838776, 2298470, 2758164, 3447705, 4596940, 5516328, 6895410, 9193880, 13790820, 27581640]

約数ペア:

[(1, 27581640), (2, 13790820), (3, 9193880), (4, 6895410), (5, 5516328), (6, 4596940), (8, 3447705), (10, 2758164), (12, 2298470), (15, 1838776), (20, 1379082), (24, 1149235), (30, 919388), (40, 689541), (60, 459694), (120, 229847)]