1229442960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5122679}}^1$

素因数の和:5122695

約数の個数: 40

約数和(自身を含む): 3811273920

約数和(自身を除く): 2581830960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5122679, 10245358, 15368037, 20490716, 25613395, 30736074, 40981432, 51226790, 61472148, 76840185, 81962864, 102453580, 122944296, 153680370, 204907160, 245888592, 307360740, 409814320, 614721480, 1229442960]

約数ペア:

[(1, 1229442960), (2, 614721480), (3, 409814320), (4, 307360740), (5, 245888592), (6, 204907160), (8, 153680370), (10, 122944296), (12, 102453580), (15, 81962864), (16, 76840185), (20, 61472148), (24, 51226790), (30, 40981432), (40, 30736074), (48, 25613395), (60, 20490716), (80, 15368037), (120, 10245358), (240, 5122679)]