126442560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131711}}^1$

素因数の和:131731

約数の個数: 56

約数和(自身を含む): 401458176

約数和(自身を除く): 275015616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 131711, 263422, 395133, 526844, 658555, 790266, 1053688, 1317110, 1580532, 1975665, 2107376, 2634220, 3161064, 3951330, 4214752, 5268440, 6322128, 7902660, 8429504, 10536880, 12644256, 15805320, 21073760, 25288512, 31610640, 42147520, 63221280, 126442560]

約数ペア:

[(1, 126442560), (2, 63221280), (3, 42147520), (4, 31610640), (5, 25288512), (6, 21073760), (8, 15805320), (10, 12644256), (12, 10536880), (15, 8429504), (16, 7902660), (20, 6322128), (24, 5268440), (30, 4214752), (32, 3951330), (40, 3161064), (48, 2634220), (60, 2107376), (64, 1975665), (80, 1580532), (96, 1317110), (120, 1053688), (160, 790266), (192, 658555), (240, 526844), (320, 395133), (480, 263422), (960, 131711)]