140596320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292909}}^1$

素因数の和:292927

約数の個数: 48

約数和(自身を含む): 442879920

約数和(自身を除く): 302283600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 292909, 585818, 878727, 1171636, 1464545, 1757454, 2343272, 2929090, 3514908, 4393635, 4686544, 5858180, 7029816, 8787270, 9373088, 11716360, 14059632, 17574540, 23432720, 28119264, 35149080, 46865440, 70298160, 140596320]

約数ペア:

[(1, 140596320), (2, 70298160), (3, 46865440), (4, 35149080), (5, 28119264), (6, 23432720), (8, 17574540), (10, 14059632), (12, 11716360), (15, 9373088), (16, 8787270), (20, 7029816), (24, 5858180), (30, 4686544), (32, 4393635), (40, 3514908), (48, 2929090), (60, 2343272), (80, 1757454), (96, 1464545), (120, 1171636), (160, 878727), (240, 585818), (480, 292909)]