120681270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1340903}}^1$

素因数の和:1340916

約数の個数: 24

約数和(自身を含む): 313771536

約数和(自身を除く): 193090266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1340903, 2681806, 4022709, 6704515, 8045418, 12068127, 13409030, 20113545, 24136254, 40227090, 60340635, 120681270]

約数ペア:

[(1, 120681270), (2, 60340635), (3, 40227090), (5, 24136254), (6, 20113545), (9, 13409030), (10, 12068127), (15, 8045418), (18, 6704515), (30, 4022709), (45, 2681806), (90, 1340903)]