4980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 14112

約数和(自身を除く): 9132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980]

約数ペア:

[(1, 4980), (2, 2490), (3, 1660), (4, 1245), (5, 996), (6, 830), (10, 498), (12, 415), (15, 332), (20, 249), (30, 166), (60, 83)]