56256840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156269}}^1$

素因数の和:156286

約数の個数: 48

約数和(自身を含む): 182835900

約数和(自身を除く): 126579060

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, 156269, 312538, 468807, 625076, 781345, 937614, 1250152, 1406421, 1562690, 1875228, 2344035, 2812842, 3125380, 3750456, 4688070, 5625684, 6250760, 7032105, 9376140, 11251368, 14064210, 18752280, 28128420, 56256840]

約数ペア:

[(1, 56256840), (2, 28128420), (3, 18752280), (4, 14064210), (5, 11251368), (6, 9376140), (8, 7032105), (9, 6250760), (10, 5625684), (12, 4688070), (15, 3750456), (18, 3125380), (20, 2812842), (24, 2344035), (30, 1875228), (36, 1562690), (40, 1406421), (45, 1250152), (60, 937614), (72, 781345), (90, 625076), (120, 468807), (180, 312538), (360, 156269)]