28766880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6659}}^1$

素因数の和:6683

約数の個数: 96

約数和(自身を含む): 100699200

約数和(自身を除く): 71932320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6659, 13318, 19977, 26636, 33295, 39954, 53272, 59931, 66590, 79908, 99885, 106544, 119862, 133180, 159816, 179793, 199770, 213088, 239724, 266360, 299655, 319632, 359586, 399540, 479448, 532720, 599310, 639264, 719172, 799080, 898965, 958896, 1065440, 1198620, 1438344, 1598160, 1797930, 1917792, 2397240, 2876688, 3196320, 3595860, 4794480, 5753376, 7191720, 9588960, 14383440, 28766880]

約数ペア:

[(1, 28766880), (2, 14383440), (3, 9588960), (4, 7191720), (5, 5753376), (6, 4794480), (8, 3595860), (9, 3196320), (10, 2876688), (12, 2397240), (15, 1917792), (16, 1797930), (18, 1598160), (20, 1438344), (24, 1198620), (27, 1065440), (30, 958896), (32, 898965), (36, 799080), (40, 719172), (45, 639264), (48, 599310), (54, 532720), (60, 479448), (72, 399540), (80, 359586), (90, 319632), (96, 299655), (108, 266360), (120, 239724), (135, 213088), (144, 199770), (160, 179793), (180, 159816), (216, 133180), (240, 119862), (270, 106544), (288, 99885), (360, 79908), (432, 66590), (480, 59931), (540, 53272), (720, 39954), (864, 33295), (1080, 26636), (1440, 19977), (2160, 13318), (4320, 6659)]