15511680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{2693}}^1$

素因数の和:2718

約数の個数: 96

約数和(自身を含む): 53583660

約数和(自身を除く): 38071980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2693, 2880, 5386, 5760, 8079, 10772, 13465, 16158, 21544, 24237, 26930, 32316, 40395, 43088, 48474, 53860, 64632, 80790, 86176, 96948, 107720, 121185, 129264, 161580, 172352, 193896, 215440, 242370, 258528, 323160, 344704, 387792, 430880, 484740, 517056, 646320, 775584, 861760, 969480, 1034112, 1292640, 1551168, 1723520, 1938960, 2585280, 3102336, 3877920, 5170560, 7755840, 15511680]

約数ペア:

[(1, 15511680), (2, 7755840), (3, 5170560), (4, 3877920), (5, 3102336), (6, 2585280), (8, 1938960), (9, 1723520), (10, 1551168), (12, 1292640), (15, 1034112), (16, 969480), (18, 861760), (20, 775584), (24, 646320), (30, 517056), (32, 484740), (36, 430880), (40, 387792), (45, 344704), (48, 323160), (60, 258528), (64, 242370), (72, 215440), (80, 193896), (90, 172352), (96, 161580), (120, 129264), (128, 121185), (144, 107720), (160, 96948), (180, 86176), (192, 80790), (240, 64632), (288, 53860), (320, 48474), (360, 43088), (384, 40395), (480, 32316), (576, 26930), (640, 24237), (720, 21544), (960, 16158), (1152, 13465), (1440, 10772), (1920, 8079), (2693, 5760), (2880, 5386)]