120452360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13926

約数の個数: 64

約数和(自身を含む): 319749120

約数和(自身を除く): 199296760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 13877, 27754, 55508, 69385, 97139, 111016, 138770, 194278, 277540, 388556, 430187, 485695, 555080, 777112, 860374, 971390, 1720748, 1942780, 2150935, 3011309, 3441496, 3885560, 4301870, 6022618, 8603740, 12045236, 15056545, 17207480, 24090472, 30113090, 60226180, 120452360]

約数ペア:

[(1, 120452360), (2, 60226180), (4, 30113090), (5, 24090472), (7, 17207480), (8, 15056545), (10, 12045236), (14, 8603740), (20, 6022618), (28, 4301870), (31, 3885560), (35, 3441496), (40, 3011309), (56, 2150935), (62, 1942780), (70, 1720748), (124, 971390), (140, 860374), (155, 777112), (217, 555080), (248, 485695), (280, 430187), (310, 388556), (434, 277540), (620, 194278), (868, 138770), (1085, 111016), (1240, 97139), (1736, 69385), (2170, 55508), (4340, 27754), (8680, 13877)]