1234872960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1697}}^1$

素因数の和:2098

約数の個数: 128

約数和(自身を含む): 3948868800

約数和(自身を除く): 2713995840

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, 128, 160, 192, 240, 320, 379, 384, 480, 640, 758, 960, 1137, 1516, 1697, 1895, 1920, 2274, 3032, 3394, 3790, 4548, 5091, 5685, 6064, 6788, 7580, 8485, 9096, 10182, 11370, 12128, 13576, 15160, 16970, 18192, 20364, 22740, 24256, 25455, 27152, 30320, 33940, 36384, 40728, 45480, 48512, 50910, 54304, 60640, 67880, 72768, 81456, 90960, 101820, 108608, 121280, 135760, 145536, 162912, 181920, 203640, 217216, 242560, 271520, 325824, 363840, 407280, 543040, 643163, 651648, 727680, 814560, 1086080, 1286326, 1629120, 1929489, 2572652, 3215815, 3258240, 3858978, 5145304, 6431630, 7717956, 9647445, 10290608, 12863260, 15435912, 19294890, 20581216, 25726520, 30871824, 38589780, 41162432, 51453040, 61743648, 77179560, 82324864, 102906080, 123487296, 154359120, 205812160, 246974592, 308718240, 411624320, 617436480, 1234872960]

約数ペア:

[(1, 1234872960), (2, 617436480), (3, 411624320), (4, 308718240), (5, 246974592), (6, 205812160), (8, 154359120), (10, 123487296), (12, 102906080), (15, 82324864), (16, 77179560), (20, 61743648), (24, 51453040), (30, 41162432), (32, 38589780), (40, 30871824), (48, 25726520), (60, 20581216), (64, 19294890), (80, 15435912), (96, 12863260), (120, 10290608), (128, 9647445), (160, 7717956), (192, 6431630), (240, 5145304), (320, 3858978), (379, 3258240), (384, 3215815), (480, 2572652), (640, 1929489), (758, 1629120), (960, 1286326), (1137, 1086080), (1516, 814560), (1697, 727680), (1895, 651648), (1920, 643163), (2274, 543040), (3032, 407280), (3394, 363840), (3790, 325824), (4548, 271520), (5091, 242560), (5685, 217216), (6064, 203640), (6788, 181920), (7580, 162912), (8485, 145536), (9096, 135760), (10182, 121280), (11370, 108608), (12128, 101820), (13576, 90960), (15160, 81456), (16970, 72768), (18192, 67880), (20364, 60640), (22740, 54304), (24256, 50910), (25455, 48512), (27152, 45480), (30320, 40728), (33940, 36384)]