122477580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{680431}}^1$

素因数の和:680446

約数の個数: 36

約数和(自身を含む): 371515872

約数和(自身を除く): 249038292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 680431, 1360862, 2041293, 2721724, 3402155, 4082586, 6123879, 6804310, 8165172, 10206465, 12247758, 13608620, 20412930, 24495516, 30619395, 40825860, 61238790, 122477580]

約数ペア:

[(1, 122477580), (2, 61238790), (3, 40825860), (4, 30619395), (5, 24495516), (6, 20412930), (9, 13608620), (10, 12247758), (12, 10206465), (15, 8165172), (18, 6804310), (20, 6123879), (30, 4082586), (36, 3402155), (45, 2721724), (60, 2041293), (90, 1360862), (180, 680431)]