27206080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 72420480

約数和(自身を除く): 45214400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 131, 160, 176, 220, 236, 262, 295, 320, 352, 440, 472, 524, 590, 649, 655, 704, 880, 944, 1048, 1180, 1298, 1310, 1441, 1760, 1888, 2096, 2360, 2596, 2620, 2882, 3245, 3520, 3776, 4192, 4720, 5192, 5240, 5764, 6490, 7205, 7729, 8384, 9440, 10384, 10480, 11528, 12980, 14410, 15458, 18880, 20768, 20960, 23056, 25960, 28820, 30916, 38645, 41536, 41920, 46112, 51920, 57640, 61832, 77290, 85019, 92224, 103840, 115280, 123664, 154580, 170038, 207680, 230560, 247328, 309160, 340076, 425095, 461120, 494656, 618320, 680152, 850190, 1236640, 1360304, 1700380, 2473280, 2720608, 3400760, 5441216, 6801520, 13603040, 27206080]

約数ペア:

[(1, 27206080), (2, 13603040), (4, 6801520), (5, 5441216), (8, 3400760), (10, 2720608), (11, 2473280), (16, 1700380), (20, 1360304), (22, 1236640), (32, 850190), (40, 680152), (44, 618320), (55, 494656), (59, 461120), (64, 425095), (80, 340076), (88, 309160), (110, 247328), (118, 230560), (131, 207680), (160, 170038), (176, 154580), (220, 123664), (236, 115280), (262, 103840), (295, 92224), (320, 85019), (352, 77290), (440, 61832), (472, 57640), (524, 51920), (590, 46112), (649, 41920), (655, 41536), (704, 38645), (880, 30916), (944, 28820), (1048, 25960), (1180, 23056), (1298, 20960), (1310, 20768), (1441, 18880), (1760, 15458), (1888, 14410), (2096, 12980), (2360, 11528), (2596, 10480), (2620, 10384), (2882, 9440), (3245, 8384), (3520, 7729), (3776, 7205), (4192, 6490), (4720, 5764), (5192, 5240)]