54939840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 176052480

約数和(自身を除く): 121112640

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, 151, 160, 192, 240, 302, 320, 379, 453, 480, 604, 755, 758, 906, 960, 1137, 1208, 1510, 1516, 1812, 1895, 2265, 2274, 2416, 3020, 3032, 3624, 3790, 4530, 4548, 4832, 5685, 6040, 6064, 7248, 7580, 9060, 9096, 9664, 11370, 12080, 12128, 14496, 15160, 18120, 18192, 22740, 24160, 24256, 28992, 30320, 36240, 36384, 45480, 48320, 57229, 60640, 72480, 72768, 90960, 114458, 121280, 144960, 171687, 181920, 228916, 286145, 343374, 363840, 457832, 572290, 686748, 858435, 915664, 1144580, 1373496, 1716870, 1831328, 2289160, 2746992, 3433740, 3662656, 4578320, 5493984, 6867480, 9156640, 10987968, 13734960, 18313280, 27469920, 54939840]

約数ペア:

[(1, 54939840), (2, 27469920), (3, 18313280), (4, 13734960), (5, 10987968), (6, 9156640), (8, 6867480), (10, 5493984), (12, 4578320), (15, 3662656), (16, 3433740), (20, 2746992), (24, 2289160), (30, 1831328), (32, 1716870), (40, 1373496), (48, 1144580), (60, 915664), (64, 858435), (80, 686748), (96, 572290), (120, 457832), (151, 363840), (160, 343374), (192, 286145), (240, 228916), (302, 181920), (320, 171687), (379, 144960), (453, 121280), (480, 114458), (604, 90960), (755, 72768), (758, 72480), (906, 60640), (960, 57229), (1137, 48320), (1208, 45480), (1510, 36384), (1516, 36240), (1812, 30320), (1895, 28992), (2265, 24256), (2274, 24160), (2416, 22740), (3020, 18192), (3032, 18120), (3624, 15160), (3790, 14496), (4530, 12128), (4548, 12080), (4832, 11370), (5685, 9664), (6040, 9096), (6064, 9060), (7248, 7580)]