3004020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5563}}^1$

素因数の和:5581

約数の個数: 48

約数和(自身を含む): 9347520

約数和(自身を除く): 6343500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5563, 11126, 16689, 22252, 27815, 33378, 50067, 55630, 66756, 83445, 100134, 111260, 150201, 166890, 200268, 250335, 300402, 333780, 500670, 600804, 751005, 1001340, 1502010, 3004020]

約数ペア:

[(1, 3004020), (2, 1502010), (3, 1001340), (4, 751005), (5, 600804), (6, 500670), (9, 333780), (10, 300402), (12, 250335), (15, 200268), (18, 166890), (20, 150201), (27, 111260), (30, 100134), (36, 83445), (45, 66756), (54, 55630), (60, 50067), (90, 33378), (108, 27815), (135, 22252), (180, 16689), (270, 11126), (540, 5563)]