126709320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1055911}}^1$

素因数の和:1055925

約数の個数: 32

約数和(自身を含む): 380128320

約数和(自身を除く): 253419000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1055911, 2111822, 3167733, 4223644, 5279555, 6335466, 8447288, 10559110, 12670932, 15838665, 21118220, 25341864, 31677330, 42236440, 63354660, 126709320]

約数ペア:

[(1, 126709320), (2, 63354660), (3, 42236440), (4, 31677330), (5, 25341864), (6, 21118220), (8, 15838665), (10, 12670932), (12, 10559110), (15, 8447288), (20, 6335466), (24, 5279555), (30, 4223644), (40, 3167733), (60, 2111822), (120, 1055911)]