27940513920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1322941}}^1$

素因数の和:1322974

約数の個数: 128

約数和(自身を含む): 97156860480

約数和(自身を除く): 69216346560

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, 21120, 1322941, 2645882, 3968823, 5291764, 6614705, 7937646, 10583528, 13229410, 14552351, 15875292, 19844115, 21167056, 26458820, 29104702, 31750584, 39688230, 42334112, 43657053, 52917640, 58209404, 63501168, 72761755, 79376460, 84668224, 87314106, 105835280, 116418808, 127002336, 145523510, 158752920, 169336448, 174628212, 211670560, 218285265, 232837616, 254004672, 291047020, 317505840, 349256424, 423341120, 436570530, 465675232, 508009344, 582094040, 635011680, 698512848, 846682240, 873141060, 931350464, 1164188080, 1270023360, 1397025696, 1746282120, 1862700928, 2328376160, 2540046720, 2794051392, 3492564240, 4656752320, 5588102784, 6985128480, 9313504640, 13970256960, 27940513920]

約数ペア:

[(1, 27940513920), (2, 13970256960), (3, 9313504640), (4, 6985128480), (5, 5588102784), (6, 4656752320), (8, 3492564240), (10, 2794051392), (11, 2540046720), (12, 2328376160), (15, 1862700928), (16, 1746282120), (20, 1397025696), (22, 1270023360), (24, 1164188080), (30, 931350464), (32, 873141060), (33, 846682240), (40, 698512848), (44, 635011680), (48, 582094040), (55, 508009344), (60, 465675232), (64, 436570530), (66, 423341120), (80, 349256424), (88, 317505840), (96, 291047020), (110, 254004672), (120, 232837616), (128, 218285265), (132, 211670560), (160, 174628212), (165, 169336448), (176, 158752920), (192, 145523510), (220, 127002336), (240, 116418808), (264, 105835280), (320, 87314106), (330, 84668224), (352, 79376460), (384, 72761755), (440, 63501168), (480, 58209404), (528, 52917640), (640, 43657053), (660, 42334112), (704, 39688230), (880, 31750584), (960, 29104702), (1056, 26458820), (1320, 21167056), (1408, 19844115), (1760, 15875292), (1920, 14552351), (2112, 13229410), (2640, 10583528), (3520, 7937646), (4224, 6614705), (5280, 5291764), (7040, 3968823), (10560, 2645882), (21120, 1322941)]