65185440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 207023040

約数和(自身を除く): 141837600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 977, 1112, 1390, 1668, 1954, 2085, 2224, 2780, 2931, 3336, 3908, 4170, 4448, 4885, 5560, 5862, 6672, 7816, 8340, 9770, 11120, 11724, 13344, 14655, 15632, 16680, 19540, 22240, 23448, 29310, 31264, 33360, 39080, 46896, 58620, 66720, 78160, 93792, 117240, 135803, 156320, 234480, 271606, 407409, 468960, 543212, 679015, 814818, 1086424, 1358030, 1629636, 2037045, 2172848, 2716060, 3259272, 4074090, 4345696, 5432120, 6518544, 8148180, 10864240, 13037088, 16296360, 21728480, 32592720, 65185440]

約数ペア:

[(1, 65185440), (2, 32592720), (3, 21728480), (4, 16296360), (5, 13037088), (6, 10864240), (8, 8148180), (10, 6518544), (12, 5432120), (15, 4345696), (16, 4074090), (20, 3259272), (24, 2716060), (30, 2172848), (32, 2037045), (40, 1629636), (48, 1358030), (60, 1086424), (80, 814818), (96, 679015), (120, 543212), (139, 468960), (160, 407409), (240, 271606), (278, 234480), (417, 156320), (480, 135803), (556, 117240), (695, 93792), (834, 78160), (977, 66720), (1112, 58620), (1390, 46896), (1668, 39080), (1954, 33360), (2085, 31264), (2224, 29310), (2780, 23448), (2931, 22240), (3336, 19540), (3908, 16680), (4170, 15632), (4448, 14655), (4885, 13344), (5560, 11724), (5862, 11120), (6672, 9770), (7816, 8340)]