69441720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5309}}^1$

素因数の和:5432

約数の個数: 64

約数和(自身を含む): 210276000

約数和(自身を除く): 140834280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5309, 6540, 10618, 13080, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 79635, 106180, 127416, 159270, 212360, 318540, 578681, 637080, 1157362, 1736043, 2314724, 2893405, 3472086, 4629448, 5786810, 6944172, 8680215, 11573620, 13888344, 17360430, 23147240, 34720860, 69441720]

約数ペア:

[(1, 69441720), (2, 34720860), (3, 23147240), (4, 17360430), (5, 13888344), (6, 11573620), (8, 8680215), (10, 6944172), (12, 5786810), (15, 4629448), (20, 3472086), (24, 2893405), (30, 2314724), (40, 1736043), (60, 1157362), (109, 637080), (120, 578681), (218, 318540), (327, 212360), (436, 159270), (545, 127416), (654, 106180), (872, 79635), (1090, 63708), (1308, 53090), (1635, 42472), (2180, 31854), (2616, 26545), (3270, 21236), (4360, 15927), (5309, 13080), (6540, 10618)]