279185280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13219}}^1$

素因数の和:13252

約数の個数: 128

約数和(自身を含む): 970876800

約数和(自身を除く): 691691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 13219, 21120, 26438, 39657, 52876, 66095, 79314, 105752, 132190, 145409, 158628, 198285, 211504, 264380, 290818, 317256, 396570, 423008, 436227, 528760, 581636, 634512, 727045, 793140, 846016, 872454, 1057520, 1163272, 1269024, 1454090, 1586280, 1692032, 1744908, 2115040, 2181135, 2326544, 2538048, 2908180, 3172560, 3489816, 4230080, 4362270, 4653088, 5076096, 5816360, 6345120, 6979632, 8460160, 8724540, 9306176, 11632720, 12690240, 13959264, 17449080, 18612352, 23265440, 25380480, 27918528, 34898160, 46530880, 55837056, 69796320, 93061760, 139592640, 279185280]

約数ペア:

[(1, 279185280), (2, 139592640), (3, 93061760), (4, 69796320), (5, 55837056), (6, 46530880), (8, 34898160), (10, 27918528), (11, 25380480), (12, 23265440), (15, 18612352), (16, 17449080), (20, 13959264), (22, 12690240), (24, 11632720), (30, 9306176), (32, 8724540), (33, 8460160), (40, 6979632), (44, 6345120), (48, 5816360), (55, 5076096), (60, 4653088), (64, 4362270), (66, 4230080), (80, 3489816), (88, 3172560), (96, 2908180), (110, 2538048), (120, 2326544), (128, 2181135), (132, 2115040), (160, 1744908), (165, 1692032), (176, 1586280), (192, 1454090), (220, 1269024), (240, 1163272), (264, 1057520), (320, 872454), (330, 846016), (352, 793140), (384, 727045), (440, 634512), (480, 581636), (528, 528760), (640, 436227), (660, 423008), (704, 396570), (880, 317256), (960, 290818), (1056, 264380), (1320, 211504), (1408, 198285), (1760, 158628), (1920, 145409), (2112, 132190), (2640, 105752), (3520, 79314), (4224, 66095), (5280, 52876), (7040, 39657), (10560, 26438), (13219, 21120)]