27180480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 112

約数和(自身を含む): 90123264

約数和(自身を除く): 62942784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1231, 1380, 1472, 1840, 2208, 2462, 2760, 3680, 3693, 4416, 4924, 5520, 6155, 7360, 7386, 9848, 11040, 12310, 14772, 18465, 19696, 22080, 24620, 28313, 29544, 36930, 39392, 49240, 56626, 59088, 73860, 78784, 84939, 98480, 113252, 118176, 141565, 147720, 169878, 196960, 226504, 236352, 283130, 295440, 339756, 393920, 424695, 453008, 566260, 590880, 679512, 849390, 906016, 1132520, 1181760, 1359024, 1698780, 1812032, 2265040, 2718048, 3397560, 4530080, 5436096, 6795120, 9060160, 13590240, 27180480]

約数ペア:

[(1, 27180480), (2, 13590240), (3, 9060160), (4, 6795120), (5, 5436096), (6, 4530080), (8, 3397560), (10, 2718048), (12, 2265040), (15, 1812032), (16, 1698780), (20, 1359024), (23, 1181760), (24, 1132520), (30, 906016), (32, 849390), (40, 679512), (46, 590880), (48, 566260), (60, 453008), (64, 424695), (69, 393920), (80, 339756), (92, 295440), (96, 283130), (115, 236352), (120, 226504), (138, 196960), (160, 169878), (184, 147720), (192, 141565), (230, 118176), (240, 113252), (276, 98480), (320, 84939), (345, 78784), (368, 73860), (460, 59088), (480, 56626), (552, 49240), (690, 39392), (736, 36930), (920, 29544), (960, 28313), (1104, 24620), (1231, 22080), (1380, 19696), (1472, 18465), (1840, 14772), (2208, 12310), (2462, 11040), (2760, 9848), (3680, 7386), (3693, 7360), (4416, 6155), (4924, 5520)]