201264540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3354409}}^1$

素因数の和:3354421

約数の個数: 24

約数和(自身を含む): 563540880

約数和(自身を除く): 362276340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3354409, 6708818, 10063227, 13417636, 16772045, 20126454, 33544090, 40252908, 50316135, 67088180, 100632270, 201264540]

約数ペア:

[(1, 201264540), (2, 100632270), (3, 67088180), (4, 50316135), (5, 40252908), (6, 33544090), (10, 20126454), (12, 16772045), (15, 13417636), (20, 10063227), (30, 6708818), (60, 3354409)]