206589120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{215197}}^1$

素因数の和:215217

約数の個数: 56

約数和(自身を含む): 655923504

約数和(自身を除く): 449334384

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, 215197, 430394, 645591, 860788, 1075985, 1291182, 1721576, 2151970, 2582364, 3227955, 3443152, 4303940, 5164728, 6455910, 6886304, 8607880, 10329456, 12911820, 13772608, 17215760, 20658912, 25823640, 34431520, 41317824, 51647280, 68863040, 103294560, 206589120]

約数ペア:

[(1, 206589120), (2, 103294560), (3, 68863040), (4, 51647280), (5, 41317824), (6, 34431520), (8, 25823640), (10, 20658912), (12, 17215760), (15, 13772608), (16, 12911820), (20, 10329456), (24, 8607880), (30, 6886304), (32, 6455910), (40, 5164728), (48, 4303940), (60, 3443152), (64, 3227955), (80, 2582364), (96, 2151970), (120, 1721576), (160, 1291182), (192, 1075985), (240, 860788), (320, 645591), (480, 430394), (960, 215197)]