4005600

素因数分解:

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

素因数の和:1692

約数の個数: 72

約数和(自身を含む): 13046040

約数和(自身を除く): 9040440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 1669, 2400, 3338, 5007, 6676, 8345, 10014, 13352, 16690, 20028, 25035, 26704, 33380, 40056, 41725, 50070, 53408, 66760, 80112, 83450, 100140, 125175, 133520, 160224, 166900, 200280, 250350, 267040, 333800, 400560, 500700, 667600, 801120, 1001400, 1335200, 2002800, 4005600]

約数ペア:

[(1, 4005600), (2, 2002800), (3, 1335200), (4, 1001400), (5, 801120), (6, 667600), (8, 500700), (10, 400560), (12, 333800), (15, 267040), (16, 250350), (20, 200280), (24, 166900), (25, 160224), (30, 133520), (32, 125175), (40, 100140), (48, 83450), (50, 80112), (60, 66760), (75, 53408), (80, 50070), (96, 41725), (100, 40056), (120, 33380), (150, 26704), (160, 25035), (200, 20028), (240, 16690), (300, 13352), (400, 10014), (480, 8345), (600, 6676), (800, 5007), (1200, 3338), (1669, 2400)]