189340920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{525947}}^1$

素因数の和:525964

約数の個数: 48

約数和(自身を含む): 615359160

約数和(自身を除く): 426018240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 525947, 1051894, 1577841, 2103788, 2629735, 3155682, 4207576, 4733523, 5259470, 6311364, 7889205, 9467046, 10518940, 12622728, 15778410, 18934092, 21037880, 23667615, 31556820, 37868184, 47335230, 63113640, 94670460, 189340920]

約数ペア:

[(1, 189340920), (2, 94670460), (3, 63113640), (4, 47335230), (5, 37868184), (6, 31556820), (8, 23667615), (9, 21037880), (10, 18934092), (12, 15778410), (15, 12622728), (18, 10518940), (20, 9467046), (24, 7889205), (30, 6311364), (36, 5259470), (40, 4733523), (45, 4207576), (60, 3155682), (72, 2629735), (90, 2103788), (120, 1577841), (180, 1051894), (360, 525947)]