2002800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1669}}^1$

素因数の和:1690

約数の個数: 60

約数和(自身を含む): 6419480

約数和(自身を除く): 4416680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1669, 3338, 5007, 6676, 8345, 10014, 13352, 16690, 20028, 25035, 26704, 33380, 40056, 41725, 50070, 66760, 80112, 83450, 100140, 125175, 133520, 166900, 200280, 250350, 333800, 400560, 500700, 667600, 1001400, 2002800]

約数ペア:

[(1, 2002800), (2, 1001400), (3, 667600), (4, 500700), (5, 400560), (6, 333800), (8, 250350), (10, 200280), (12, 166900), (15, 133520), (16, 125175), (20, 100140), (24, 83450), (25, 80112), (30, 66760), (40, 50070), (48, 41725), (50, 40056), (60, 33380), (75, 26704), (80, 25035), (100, 20028), (120, 16690), (150, 13352), (200, 10014), (240, 8345), (300, 6676), (400, 5007), (600, 3338), (1200, 1669)]