60180280

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7877}}^1$

素因数の和:8079

約数の個数: 32

約数和(自身を含む): 136131840

約数和(自身を除く): 75951560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 7877, 15754, 31508, 39385, 63016, 78770, 157540, 315080, 1504507, 3009014, 6018028, 7522535, 12036056, 15045070, 30090140, 60180280]

約数ペア:

[(1, 60180280), (2, 30090140), (4, 15045070), (5, 12036056), (8, 7522535), (10, 6018028), (20, 3009014), (40, 1504507), (191, 315080), (382, 157540), (764, 78770), (955, 63016), (1528, 39385), (1910, 31508), (3820, 15754), (7640, 7877)]