200316960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139109}}^1$

素因数の和:139130

約数の個数: 72

約数和(自身を含む): 683586540

約数和(自身を除く): 483269580

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, 139109, 278218, 417327, 556436, 695545, 834654, 1112872, 1251981, 1391090, 1669308, 2086635, 2225744, 2503962, 2782180, 3338616, 4173270, 4451488, 5007924, 5564360, 6259905, 6677232, 8346540, 10015848, 11128720, 12519810, 13354464, 16693080, 20031696, 22257440, 25039620, 33386160, 40063392, 50079240, 66772320, 100158480, 200316960]

約数ペア:

[(1, 200316960), (2, 100158480), (3, 66772320), (4, 50079240), (5, 40063392), (6, 33386160), (8, 25039620), (9, 22257440), (10, 20031696), (12, 16693080), (15, 13354464), (16, 12519810), (18, 11128720), (20, 10015848), (24, 8346540), (30, 6677232), (32, 6259905), (36, 5564360), (40, 5007924), (45, 4451488), (48, 4173270), (60, 3338616), (72, 2782180), (80, 2503962), (90, 2225744), (96, 2086635), (120, 1669308), (144, 1391090), (160, 1251981), (180, 1112872), (240, 834654), (288, 695545), (360, 556436), (480, 417327), (720, 278218), (1440, 139109)]