229618440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{637829}}^1$

素因数の和:637846

約数の個数: 48

約数和(自身を含む): 746261100

約数和(自身を除く): 516642660

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, 637829, 1275658, 1913487, 2551316, 3189145, 3826974, 5102632, 5740461, 6378290, 7653948, 9567435, 11480922, 12756580, 15307896, 19134870, 22961844, 25513160, 28702305, 38269740, 45923688, 57404610, 76539480, 114809220, 229618440]

約数ペア:

[(1, 229618440), (2, 114809220), (3, 76539480), (4, 57404610), (5, 45923688), (6, 38269740), (8, 28702305), (9, 25513160), (10, 22961844), (12, 19134870), (15, 15307896), (18, 12756580), (20, 11480922), (24, 9567435), (30, 7653948), (36, 6378290), (40, 5740461), (45, 5102632), (60, 3826974), (72, 3189145), (90, 2551316), (120, 1913487), (180, 1275658), (360, 637829)]