307999320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2566661}}^1$

素因数の和:2566675

約数の個数: 32

約数和(自身を含む): 923998320

約数和(自身を除く): 615999000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2566661, 5133322, 7699983, 10266644, 12833305, 15399966, 20533288, 25666610, 30799932, 38499915, 51333220, 61599864, 76999830, 102666440, 153999660, 307999320]

約数ペア:

[(1, 307999320), (2, 153999660), (3, 102666440), (4, 76999830), (5, 61599864), (6, 51333220), (8, 38499915), (10, 30799932), (12, 25666610), (15, 20533288), (20, 15399966), (24, 12833305), (30, 10266644), (40, 7699983), (60, 5133322), (120, 2566661)]