229647240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{637909}}^1$

素因数の和:637926

約数の個数: 48

約数和(自身を含む): 746354700

約数和(自身を除く): 516707460

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, 637909, 1275818, 1913727, 2551636, 3189545, 3827454, 5103272, 5741181, 6379090, 7654908, 9568635, 11482362, 12758180, 15309816, 19137270, 22964724, 25516360, 28705905, 38274540, 45929448, 57411810, 76549080, 114823620, 229647240]

約数ペア:

[(1, 229647240), (2, 114823620), (3, 76549080), (4, 57411810), (5, 45929448), (6, 38274540), (8, 28705905), (9, 25516360), (10, 22964724), (12, 19137270), (15, 15309816), (18, 12758180), (20, 11482362), (24, 9568635), (30, 7654908), (36, 6379090), (40, 5741181), (45, 5103272), (60, 3827454), (72, 3189545), (90, 2551636), (120, 1913727), (180, 1275818), (360, 637909)]