8119380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 22929984

約数和(自身を除く): 14810604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1033, 1310, 1572, 1965, 2066, 2620, 3099, 3930, 4132, 5165, 6198, 7860, 10330, 12396, 15495, 20660, 30990, 61980, 135323, 270646, 405969, 541292, 676615, 811938, 1353230, 1623876, 2029845, 2706460, 4059690, 8119380]

約数ペア:

[(1, 8119380), (2, 4059690), (3, 2706460), (4, 2029845), (5, 1623876), (6, 1353230), (10, 811938), (12, 676615), (15, 541292), (20, 405969), (30, 270646), (60, 135323), (131, 61980), (262, 30990), (393, 20660), (524, 15495), (655, 12396), (786, 10330), (1033, 7860), (1310, 6198), (1572, 5165), (1965, 4132), (2066, 3930), (2620, 3099)]