90199320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751661}}^1$

素因数の和:751675

約数の個数: 32

約数和(自身を含む): 270598320

約数和(自身を除く): 180399000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751661, 1503322, 2254983, 3006644, 3758305, 4509966, 6013288, 7516610, 9019932, 11274915, 15033220, 18039864, 22549830, 30066440, 45099660, 90199320]

約数ペア:

[(1, 90199320), (2, 45099660), (3, 30066440), (4, 22549830), (5, 18039864), (6, 15033220), (8, 11274915), (10, 9019932), (12, 7516610), (15, 6013288), (20, 4509966), (24, 3758305), (30, 3006644), (40, 2254983), (60, 1503322), (120, 751661)]