305409120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2297}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 965932128

約数和(自身を除く): 660523008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 831, 1108, 1385, 1662, 2216, 2297, 2770, 3324, 4155, 4432, 4594, 5540, 6648, 6891, 8310, 8864, 9188, 11080, 11485, 13296, 13782, 16620, 18376, 22160, 22970, 26592, 27564, 33240, 34455, 36752, 44320, 45940, 55128, 66480, 68910, 73504, 91880, 110256, 132960, 137820, 183760, 220512, 275640, 367520, 551280, 636269, 1102560, 1272538, 1908807, 2545076, 3181345, 3817614, 5090152, 6362690, 7635228, 9544035, 10180304, 12725380, 15270456, 19088070, 20360608, 25450760, 30540912, 38176140, 50901520, 61081824, 76352280, 101803040, 152704560, 305409120]

約数ペア:

[(1, 305409120), (2, 152704560), (3, 101803040), (4, 76352280), (5, 61081824), (6, 50901520), (8, 38176140), (10, 30540912), (12, 25450760), (15, 20360608), (16, 19088070), (20, 15270456), (24, 12725380), (30, 10180304), (32, 9544035), (40, 7635228), (48, 6362690), (60, 5090152), (80, 3817614), (96, 3181345), (120, 2545076), (160, 1908807), (240, 1272538), (277, 1102560), (480, 636269), (554, 551280), (831, 367520), (1108, 275640), (1385, 220512), (1662, 183760), (2216, 137820), (2297, 132960), (2770, 110256), (3324, 91880), (4155, 73504), (4432, 68910), (4594, 66480), (5540, 55128), (6648, 45940), (6891, 44320), (8310, 36752), (8864, 34455), (9188, 33240), (11080, 27564), (11485, 26592), (13296, 22970), (13782, 22160), (16620, 18376)]