252489240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{701359}}^1$

素因数の和:701376

約数の個数: 48

約数和(自身を含む): 820591200

約数和(自身を除く): 568101960

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, 701359, 1402718, 2104077, 2805436, 3506795, 4208154, 5610872, 6312231, 7013590, 8416308, 10520385, 12624462, 14027180, 16832616, 21040770, 25248924, 28054360, 31561155, 42081540, 50497848, 63122310, 84163080, 126244620, 252489240]

約数ペア:

[(1, 252489240), (2, 126244620), (3, 84163080), (4, 63122310), (5, 50497848), (6, 42081540), (8, 31561155), (9, 28054360), (10, 25248924), (12, 21040770), (15, 16832616), (18, 14027180), (20, 12624462), (24, 10520385), (30, 8416308), (36, 7013590), (40, 6312231), (45, 5610872), (60, 4208154), (72, 3506795), (90, 2805436), (120, 2104077), (180, 1402718), (360, 701359)]