80832005400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{134720009}}^1$

素因数の和:134720028

約数の個数: 48

約数和(自身を含む): 250579218600

約数和(自身を除く): 169747213200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 134720009, 269440018, 404160027, 538880036, 673600045, 808320054, 1077760072, 1347200090, 1616640108, 2020800135, 2694400180, 3233280216, 3368000225, 4041600270, 5388800360, 6736000450, 8083200540, 10104000675, 13472000900, 16166401080, 20208001350, 26944001800, 40416002700, 80832005400]

約数ペア:

[(1, 80832005400), (2, 40416002700), (3, 26944001800), (4, 20208001350), (5, 16166401080), (6, 13472000900), (8, 10104000675), (10, 8083200540), (12, 6736000450), (15, 5388800360), (20, 4041600270), (24, 3368000225), (25, 3233280216), (30, 2694400180), (40, 2020800135), (50, 1616640108), (60, 1347200090), (75, 1077760072), (100, 808320054), (120, 673600045), (150, 538880036), (200, 404160027), (300, 269440018), (600, 134720009)]