121712880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{507137}}^1$

素因数の和:507153

約数の個数: 40

約数和(自身を含む): 377310672

約数和(自身を除く): 255597792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 507137, 1014274, 1521411, 2028548, 2535685, 3042822, 4057096, 5071370, 6085644, 7607055, 8114192, 10142740, 12171288, 15214110, 20285480, 24342576, 30428220, 40570960, 60856440, 121712880]

約数ペア:

[(1, 121712880), (2, 60856440), (3, 40570960), (4, 30428220), (5, 24342576), (6, 20285480), (8, 15214110), (10, 12171288), (12, 10142740), (15, 8114192), (16, 7607055), (20, 6085644), (24, 5071370), (30, 4057096), (40, 3042822), (48, 2535685), (60, 2028548), (80, 1521411), (120, 1014274), (240, 507137)]