2741520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11423}}^1$

素因数の和:11439

約数の個数: 40

約数和(自身を含む): 8499456

約数和(自身を除く): 5757936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11423, 22846, 34269, 45692, 57115, 68538, 91384, 114230, 137076, 171345, 182768, 228460, 274152, 342690, 456920, 548304, 685380, 913840, 1370760, 2741520]

約数ペア:

[(1, 2741520), (2, 1370760), (3, 913840), (4, 685380), (5, 548304), (6, 456920), (8, 342690), (10, 274152), (12, 228460), (15, 182768), (16, 171345), (20, 137076), (24, 114230), (30, 91384), (40, 68538), (48, 57115), (60, 45692), (80, 34269), (120, 22846), (240, 11423)]