250508760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1721}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 752582880

約数和(自身を除く): 502074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213, 1721, 2426, 3442, 3639, 4852, 5163, 6065, 6884, 7278, 8605, 9704, 10326, 12130, 13768, 14556, 17210, 18195, 20652, 24260, 25815, 29112, 34420, 36390, 41304, 48520, 51630, 68840, 72780, 103260, 145560, 206520, 2087573, 4175146, 6262719, 8350292, 10437865, 12525438, 16700584, 20875730, 25050876, 31313595, 41751460, 50101752, 62627190, 83502920, 125254380, 250508760]

約数ペア:

[(1, 250508760), (2, 125254380), (3, 83502920), (4, 62627190), (5, 50101752), (6, 41751460), (8, 31313595), (10, 25050876), (12, 20875730), (15, 16700584), (20, 12525438), (24, 10437865), (30, 8350292), (40, 6262719), (60, 4175146), (120, 2087573), (1213, 206520), (1721, 145560), (2426, 103260), (3442, 72780), (3639, 68840), (4852, 51630), (5163, 48520), (6065, 41304), (6884, 36390), (7278, 34420), (8605, 29112), (9704, 25815), (10326, 24260), (12130, 20652), (13768, 18195), (14556, 17210)]