180570960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{250793}}^1$

素因数の和:250812

約数の個数: 60

約数和(自身を含む): 606419892

約数和(自身を除く): 425848932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 250793, 501586, 752379, 1003172, 1253965, 1504758, 2006344, 2257137, 2507930, 3009516, 3761895, 4012688, 4514274, 5015860, 6019032, 7523790, 9028548, 10031720, 11285685, 12038064, 15047580, 18057096, 20063440, 22571370, 30095160, 36114192, 45142740, 60190320, 90285480, 180570960]

約数ペア:

[(1, 180570960), (2, 90285480), (3, 60190320), (4, 45142740), (5, 36114192), (6, 30095160), (8, 22571370), (9, 20063440), (10, 18057096), (12, 15047580), (15, 12038064), (16, 11285685), (18, 10031720), (20, 9028548), (24, 7523790), (30, 6019032), (36, 5015860), (40, 4514274), (45, 4012688), (48, 3761895), (60, 3009516), (72, 2507930), (80, 2257137), (90, 2006344), (120, 1504758), (144, 1253965), (180, 1003172), (240, 752379), (360, 501586), (720, 250793)]