8481960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23561}}^1$

素因数の和:23578

約数の個数: 48

約数和(自身を含む): 27567540

約数和(自身を除く): 19085580

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, 23561, 47122, 70683, 94244, 117805, 141366, 188488, 212049, 235610, 282732, 353415, 424098, 471220, 565464, 706830, 848196, 942440, 1060245, 1413660, 1696392, 2120490, 2827320, 4240980, 8481960]

約数ペア:

[(1, 8481960), (2, 4240980), (3, 2827320), (4, 2120490), (5, 1696392), (6, 1413660), (8, 1060245), (9, 942440), (10, 848196), (12, 706830), (15, 565464), (18, 471220), (20, 424098), (24, 353415), (30, 282732), (36, 235610), (40, 212049), (45, 188488), (60, 141366), (72, 117805), (90, 94244), (120, 70683), (180, 47122), (360, 23561)]