6725040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4003}}^1$

素因数の和:4026

約数の個数: 80

約数和(自身を含む): 23831808

約数和(自身を除く): 17106768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4003, 8006, 12009, 16012, 20015, 24018, 28021, 32024, 40030, 48036, 56042, 60045, 64048, 80060, 84063, 96072, 112084, 120090, 140105, 160120, 168126, 192144, 224168, 240180, 280210, 320240, 336252, 420315, 448336, 480360, 560420, 672504, 840630, 960720, 1120840, 1345008, 1681260, 2241680, 3362520, 6725040]

約数ペア:

[(1, 6725040), (2, 3362520), (3, 2241680), (4, 1681260), (5, 1345008), (6, 1120840), (7, 960720), (8, 840630), (10, 672504), (12, 560420), (14, 480360), (15, 448336), (16, 420315), (20, 336252), (21, 320240), (24, 280210), (28, 240180), (30, 224168), (35, 192144), (40, 168126), (42, 160120), (48, 140105), (56, 120090), (60, 112084), (70, 96072), (80, 84063), (84, 80060), (105, 64048), (112, 60045), (120, 56042), (140, 48036), (168, 40030), (210, 32024), (240, 28021), (280, 24018), (336, 20015), (420, 16012), (560, 12009), (840, 8006), (1680, 4003)]