61940280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{516169}}^1$

素因数の和:516183

約数の個数: 32

約数和(自身を含む): 185821200

約数和(自身を除く): 123880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 516169, 1032338, 1548507, 2064676, 2580845, 3097014, 4129352, 5161690, 6194028, 7742535, 10323380, 12388056, 15485070, 20646760, 30970140, 61940280]

約数ペア:

[(1, 61940280), (2, 30970140), (3, 20646760), (4, 15485070), (5, 12388056), (6, 10323380), (8, 7742535), (10, 6194028), (12, 5161690), (15, 4129352), (20, 3097014), (24, 2580845), (30, 2064676), (40, 1548507), (60, 1032338), (120, 516169)]