226281960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{628561}}^1$

素因数の和:628578

約数の個数: 48

約数和(自身を含む): 735417540

約数和(自身を除く): 509135580

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, 628561, 1257122, 1885683, 2514244, 3142805, 3771366, 5028488, 5657049, 6285610, 7542732, 9428415, 11314098, 12571220, 15085464, 18856830, 22628196, 25142440, 28285245, 37713660, 45256392, 56570490, 75427320, 113140980, 226281960]

約数ペア:

[(1, 226281960), (2, 113140980), (3, 75427320), (4, 56570490), (5, 45256392), (6, 37713660), (8, 28285245), (9, 25142440), (10, 22628196), (12, 18856830), (15, 15085464), (18, 12571220), (20, 11314098), (24, 9428415), (30, 7542732), (36, 6285610), (40, 5657049), (45, 5028488), (60, 3771366), (72, 3142805), (90, 2514244), (120, 1885683), (180, 1257122), (360, 628561)]