206148960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{143159}}^1$

素因数の和:143180

約数の個数: 72

約数和(自身を含む): 703488240

約数和(自身を除く): 497339280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 143159, 286318, 429477, 572636, 715795, 858954, 1145272, 1288431, 1431590, 1717908, 2147385, 2290544, 2576862, 2863180, 3435816, 4294770, 4581088, 5153724, 5726360, 6442155, 6871632, 8589540, 10307448, 11452720, 12884310, 13743264, 17179080, 20614896, 22905440, 25768620, 34358160, 41229792, 51537240, 68716320, 103074480, 206148960]

約数ペア:

[(1, 206148960), (2, 103074480), (3, 68716320), (4, 51537240), (5, 41229792), (6, 34358160), (8, 25768620), (9, 22905440), (10, 20614896), (12, 17179080), (15, 13743264), (16, 12884310), (18, 11452720), (20, 10307448), (24, 8589540), (30, 6871632), (32, 6442155), (36, 5726360), (40, 5153724), (45, 4581088), (48, 4294770), (60, 3435816), (72, 2863180), (80, 2576862), (90, 2290544), (96, 2147385), (120, 1717908), (144, 1431590), (160, 1288431), (180, 1145272), (240, 858954), (288, 715795), (360, 572636), (480, 429477), (720, 286318), (1440, 143159)]