15690218560

素因数分解:

$2^6\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{20593}}^1$

素因数の和:22991

約数の個数: 56

約数和(自身を含む): 37379839896

約数和(自身を除く): 21689621336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2381, 4762, 9524, 11905, 19048, 20593, 23810, 38096, 41186, 47620, 76192, 82372, 95240, 102965, 152384, 164744, 190480, 205930, 329488, 380960, 411860, 658976, 761920, 823720, 1317952, 1647440, 3294880, 6589760, 49031933, 98063866, 196127732, 245159665, 392255464, 490319330, 784510928, 980638660, 1569021856, 1961277320, 3138043712, 3922554640, 7845109280, 15690218560]

約数ペア:

[(1, 15690218560), (2, 7845109280), (4, 3922554640), (5, 3138043712), (8, 1961277320), (10, 1569021856), (16, 980638660), (20, 784510928), (32, 490319330), (40, 392255464), (64, 245159665), (80, 196127732), (160, 98063866), (320, 49031933), (2381, 6589760), (4762, 3294880), (9524, 1647440), (11905, 1317952), (19048, 823720), (20593, 761920), (23810, 658976), (38096, 411860), (41186, 380960), (47620, 329488), (76192, 205930), (82372, 190480), (95240, 164744), (102965, 152384)]