120682260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{670457}}^1$

素因数の和:670472

約数の個数: 36

約数和(自身を含む): 366070068

約数和(自身を除く): 245387808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 670457, 1340914, 2011371, 2681828, 3352285, 4022742, 6034113, 6704570, 8045484, 10056855, 12068226, 13409140, 20113710, 24136452, 30170565, 40227420, 60341130, 120682260]

約数ペア:

[(1, 120682260), (2, 60341130), (3, 40227420), (4, 30170565), (5, 24136452), (6, 20113710), (9, 13409140), (10, 12068226), (12, 10056855), (15, 8045484), (18, 6704570), (20, 6034113), (30, 4022742), (36, 3352285), (45, 2681828), (60, 2011371), (90, 1340914), (180, 670457)]