80829120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 258409440

約数和(自身を除く): 177580320

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, 269, 313, 320, 480, 538, 626, 807, 939, 960, 1076, 1252, 1345, 1565, 1614, 1878, 2152, 2504, 2690, 3130, 3228, 3756, 4035, 4304, 4695, 5008, 5380, 6260, 6456, 7512, 8070, 8608, 9390, 10016, 10760, 12520, 12912, 15024, 16140, 17216, 18780, 20032, 21520, 25040, 25824, 30048, 32280, 37560, 43040, 50080, 51648, 60096, 64560, 75120, 84197, 86080, 100160, 129120, 150240, 168394, 252591, 258240, 300480, 336788, 420985, 505182, 673576, 841970, 1010364, 1262955, 1347152, 1683940, 2020728, 2525910, 2694304, 3367880, 4041456, 5051820, 5388608, 6735760, 8082912, 10103640, 13471520, 16165824, 20207280, 26943040, 40414560, 80829120]

約数ペア:

[(1, 80829120), (2, 40414560), (3, 26943040), (4, 20207280), (5, 16165824), (6, 13471520), (8, 10103640), (10, 8082912), (12, 6735760), (15, 5388608), (16, 5051820), (20, 4041456), (24, 3367880), (30, 2694304), (32, 2525910), (40, 2020728), (48, 1683940), (60, 1347152), (64, 1262955), (80, 1010364), (96, 841970), (120, 673576), (160, 505182), (192, 420985), (240, 336788), (269, 300480), (313, 258240), (320, 252591), (480, 168394), (538, 150240), (626, 129120), (807, 100160), (939, 86080), (960, 84197), (1076, 75120), (1252, 64560), (1345, 60096), (1565, 51648), (1614, 50080), (1878, 43040), (2152, 37560), (2504, 32280), (2690, 30048), (3130, 25824), (3228, 25040), (3756, 21520), (4035, 20032), (4304, 18780), (4695, 17216), (5008, 16140), (5380, 15024), (6260, 12912), (6456, 12520), (7512, 10760), (8070, 10016), (8608, 9390)]