207374220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1152079}}^1$

素因数の和:1152094

約数の個数: 36

約数和(自身を含む): 629035680

約数和(自身を除く): 421661460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1152079, 2304158, 3456237, 4608316, 5760395, 6912474, 10368711, 11520790, 13824948, 17281185, 20737422, 23041580, 34562370, 41474844, 51843555, 69124740, 103687110, 207374220]

約数ペア:

[(1, 207374220), (2, 103687110), (3, 69124740), (4, 51843555), (5, 41474844), (6, 34562370), (9, 23041580), (10, 20737422), (12, 17281185), (15, 13824948), (18, 11520790), (20, 10368711), (30, 6912474), (36, 5760395), (45, 4608316), (60, 3456237), (90, 2304158), (180, 1152079)]