242173080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{672703}}^1$

素因数の和:672720

約数の個数: 48

約数和(自身を含む): 787063680

約数和(自身を除く): 544890600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 672703, 1345406, 2018109, 2690812, 3363515, 4036218, 5381624, 6054327, 6727030, 8072436, 10090545, 12108654, 13454060, 16144872, 20181090, 24217308, 26908120, 30271635, 40362180, 48434616, 60543270, 80724360, 121086540, 242173080]

約数ペア:

[(1, 242173080), (2, 121086540), (3, 80724360), (4, 60543270), (5, 48434616), (6, 40362180), (8, 30271635), (9, 26908120), (10, 24217308), (12, 20181090), (15, 16144872), (18, 13454060), (20, 12108654), (24, 10090545), (30, 8072436), (36, 6727030), (40, 6054327), (45, 5381624), (60, 4036218), (72, 3363515), (90, 2690812), (120, 2018109), (180, 1345406), (360, 672703)]