80031180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32533}}^1$

素因数の和:32586

約数の個数: 48

約数和(自身を含む): 229559904

約数和(自身を除く): 149528724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 32533, 65066, 97599, 130132, 162665, 195198, 325330, 390396, 487995, 650660, 975990, 1333853, 1951980, 2667706, 4001559, 5335412, 6669265, 8003118, 13338530, 16006236, 20007795, 26677060, 40015590, 80031180]

約数ペア:

[(1, 80031180), (2, 40015590), (3, 26677060), (4, 20007795), (5, 16006236), (6, 13338530), (10, 8003118), (12, 6669265), (15, 5335412), (20, 4001559), (30, 2667706), (41, 1951980), (60, 1333853), (82, 975990), (123, 650660), (164, 487995), (205, 390396), (246, 325330), (410, 195198), (492, 162665), (615, 130132), (820, 97599), (1230, 65066), (2460, 32533)]