386679240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1074109}}^1$

素因数の和:1074126

約数の個数: 48

約数和(自身を含む): 1256708700

約数和(自身を除く): 870029460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1074109, 2148218, 3222327, 4296436, 5370545, 6444654, 8592872, 9666981, 10741090, 12889308, 16111635, 19333962, 21482180, 25778616, 32223270, 38667924, 42964360, 48334905, 64446540, 77335848, 96669810, 128893080, 193339620, 386679240]

約数ペア:

[(1, 386679240), (2, 193339620), (3, 128893080), (4, 96669810), (5, 77335848), (6, 64446540), (8, 48334905), (9, 42964360), (10, 38667924), (12, 32223270), (15, 25778616), (18, 21482180), (20, 19333962), (24, 16111635), (30, 12889308), (36, 10741090), (40, 9666981), (45, 8592872), (60, 6444654), (72, 5370545), (90, 4296436), (120, 3222327), (180, 2148218), (360, 1074109)]