16626180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 46730880

約数和(自身を除く): 30104700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 569, 974, 1138, 1461, 1707, 1948, 2276, 2435, 2845, 2922, 3414, 4870, 5690, 5844, 6828, 7305, 8535, 9740, 11380, 14610, 17070, 29220, 34140, 277103, 554206, 831309, 1108412, 1385515, 1662618, 2771030, 3325236, 4156545, 5542060, 8313090, 16626180]

約数ペア:

[(1, 16626180), (2, 8313090), (3, 5542060), (4, 4156545), (5, 3325236), (6, 2771030), (10, 1662618), (12, 1385515), (15, 1108412), (20, 831309), (30, 554206), (60, 277103), (487, 34140), (569, 29220), (974, 17070), (1138, 14610), (1461, 11380), (1707, 9740), (1948, 8535), (2276, 7305), (2435, 6828), (2845, 5844), (2922, 5690), (3414, 4870)]