61729360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 180488448

約数和(自身を除く): 118759088

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, 440, 484, 560, 605, 616, 770, 847, 880, 911, 968, 1210, 1232, 1540, 1694, 1822, 1936, 2420, 3080, 3388, 3644, 4235, 4555, 4840, 6160, 6377, 6776, 7288, 8470, 9110, 9680, 10021, 12754, 13552, 14576, 16940, 18220, 20042, 25508, 31885, 33880, 36440, 40084, 50105, 51016, 63770, 67760, 70147, 72880, 80168, 100210, 102032, 110231, 127540, 140294, 160336, 200420, 220462, 255080, 280588, 350735, 400840, 440924, 510160, 551155, 561176, 701470, 771617, 801680, 881848, 1102310, 1122352, 1402940, 1543234, 1763696, 2204620, 2805880, 3086468, 3858085, 4409240, 5611760, 6172936, 7716170, 8818480, 12345872, 15432340, 30864680, 61729360]

約数ペア:

[(1, 61729360), (2, 30864680), (4, 15432340), (5, 12345872), (7, 8818480), (8, 7716170), (10, 6172936), (11, 5611760), (14, 4409240), (16, 3858085), (20, 3086468), (22, 2805880), (28, 2204620), (35, 1763696), (40, 1543234), (44, 1402940), (55, 1122352), (56, 1102310), (70, 881848), (77, 801680), (80, 771617), (88, 701470), (110, 561176), (112, 551155), (121, 510160), (140, 440924), (154, 400840), (176, 350735), (220, 280588), (242, 255080), (280, 220462), (308, 200420), (385, 160336), (440, 140294), (484, 127540), (560, 110231), (605, 102032), (616, 100210), (770, 80168), (847, 72880), (880, 70147), (911, 67760), (968, 63770), (1210, 51016), (1232, 50105), (1540, 40084), (1694, 36440), (1822, 33880), (1936, 31885), (2420, 25508), (3080, 20042), (3388, 18220), (3644, 16940), (4235, 14576), (4555, 13552), (4840, 12754), (6160, 10021), (6377, 9680), (6776, 9110), (7288, 8470)]