61298760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{510823}}^1$

素因数の和:510837

約数の個数: 32

約数和(自身を含む): 183896640

約数和(自身を除く): 122597880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 510823, 1021646, 1532469, 2043292, 2554115, 3064938, 4086584, 5108230, 6129876, 7662345, 10216460, 12259752, 15324690, 20432920, 30649380, 61298760]

約数ペア:

[(1, 61298760), (2, 30649380), (3, 20432920), (4, 15324690), (5, 12259752), (6, 10216460), (8, 7662345), (10, 6129876), (12, 5108230), (15, 4086584), (20, 3064938), (24, 2554115), (30, 2043292), (40, 1532469), (60, 1021646), (120, 510823)]