129903960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1082533}}^1$

素因数の和:1082547

約数の個数: 32

約数和(自身を含む): 389712240

約数和(自身を除く): 259808280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1082533, 2165066, 3247599, 4330132, 5412665, 6495198, 8660264, 10825330, 12990396, 16237995, 21650660, 25980792, 32475990, 43301320, 64951980, 129903960]

約数ペア:

[(1, 129903960), (2, 64951980), (3, 43301320), (4, 32475990), (5, 25980792), (6, 21650660), (8, 16237995), (10, 12990396), (12, 10825330), (15, 8660264), (20, 6495198), (24, 5412665), (30, 4330132), (40, 3247599), (60, 2165066), (120, 1082533)]