288644340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4810739}}^1$

素因数の和:4810751

約数の個数: 24

約数和(自身を含む): 808204320

約数和(自身を除く): 519559980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4810739, 9621478, 14432217, 19242956, 24053695, 28864434, 48107390, 57728868, 72161085, 96214780, 144322170, 288644340]

約数ペア:

[(1, 288644340), (2, 144322170), (3, 96214780), (4, 72161085), (5, 57728868), (6, 48107390), (10, 28864434), (12, 24053695), (15, 19242956), (20, 14432217), (30, 9621478), (60, 4810739)]