81849480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{682079}}^1$

素因数の和:682093

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 163699320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 682079, 1364158, 2046237, 2728316, 3410395, 4092474, 5456632, 6820790, 8184948, 10231185, 13641580, 16369896, 20462370, 27283160, 40924740, 81849480]

約数ペア:

[(1, 81849480), (2, 40924740), (3, 27283160), (4, 20462370), (5, 16369896), (6, 13641580), (8, 10231185), (10, 8184948), (12, 6820790), (15, 5456632), (20, 4092474), (24, 3410395), (30, 2728316), (40, 2046237), (60, 1364158), (120, 682079)]