122989140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683273}}^1$

素因数の和:683288

約数の個数: 36

約数和(自身を含む): 373067604

約数和(自身を除く): 250078464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683273, 1366546, 2049819, 2733092, 3416365, 4099638, 6149457, 6832730, 8199276, 10249095, 12298914, 13665460, 20498190, 24597828, 30747285, 40996380, 61494570, 122989140]

約数ペア:

[(1, 122989140), (2, 61494570), (3, 40996380), (4, 30747285), (5, 24597828), (6, 20498190), (9, 13665460), (10, 12298914), (12, 10249095), (15, 8199276), (18, 6832730), (20, 6149457), (30, 4099638), (36, 3416365), (45, 2733092), (60, 2049819), (90, 1366546), (180, 683273)]