29746640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 87077760

約数和(自身を除く): 57331120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 439, 440, 484, 560, 605, 616, 770, 847, 878, 880, 968, 1210, 1232, 1540, 1694, 1756, 1936, 2195, 2420, 3073, 3080, 3388, 3512, 4235, 4390, 4829, 4840, 6146, 6160, 6776, 7024, 8470, 8780, 9658, 9680, 12292, 13552, 15365, 16940, 17560, 19316, 24145, 24584, 30730, 33803, 33880, 35120, 38632, 48290, 49168, 53119, 61460, 67606, 67760, 77264, 96580, 106238, 122920, 135212, 169015, 193160, 212476, 245840, 265595, 270424, 338030, 371833, 386320, 424952, 531190, 540848, 676060, 743666, 849904, 1062380, 1352120, 1487332, 1859165, 2124760, 2704240, 2974664, 3718330, 4249520, 5949328, 7436660, 14873320, 29746640]

約数ペア:

[(1, 29746640), (2, 14873320), (4, 7436660), (5, 5949328), (7, 4249520), (8, 3718330), (10, 2974664), (11, 2704240), (14, 2124760), (16, 1859165), (20, 1487332), (22, 1352120), (28, 1062380), (35, 849904), (40, 743666), (44, 676060), (55, 540848), (56, 531190), (70, 424952), (77, 386320), (80, 371833), (88, 338030), (110, 270424), (112, 265595), (121, 245840), (140, 212476), (154, 193160), (176, 169015), (220, 135212), (242, 122920), (280, 106238), (308, 96580), (385, 77264), (439, 67760), (440, 67606), (484, 61460), (560, 53119), (605, 49168), (616, 48290), (770, 38632), (847, 35120), (878, 33880), (880, 33803), (968, 30730), (1210, 24584), (1232, 24145), (1540, 19316), (1694, 17560), (1756, 16940), (1936, 15365), (2195, 13552), (2420, 12292), (3073, 9680), (3080, 9658), (3388, 8780), (3512, 8470), (4235, 7024), (4390, 6776), (4829, 6160), (4840, 6146)]