73232880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43591}}^1$

素因数の和:43614

約数の個数: 80

約数和(自身を含む): 259459584

約数和(自身を除く): 186226704

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, 43591, 87182, 130773, 174364, 217955, 261546, 305137, 348728, 435910, 523092, 610274, 653865, 697456, 871820, 915411, 1046184, 1220548, 1307730, 1525685, 1743640, 1830822, 2092368, 2441096, 2615460, 3051370, 3487280, 3661644, 4577055, 4882192, 5230920, 6102740, 7323288, 9154110, 10461840, 12205480, 14646576, 18308220, 24410960, 36616440, 73232880]

約数ペア:

[(1, 73232880), (2, 36616440), (3, 24410960), (4, 18308220), (5, 14646576), (6, 12205480), (7, 10461840), (8, 9154110), (10, 7323288), (12, 6102740), (14, 5230920), (15, 4882192), (16, 4577055), (20, 3661644), (21, 3487280), (24, 3051370), (28, 2615460), (30, 2441096), (35, 2092368), (40, 1830822), (42, 1743640), (48, 1525685), (56, 1307730), (60, 1220548), (70, 1046184), (80, 915411), (84, 871820), (105, 697456), (112, 653865), (120, 610274), (140, 523092), (168, 435910), (210, 348728), (240, 305137), (280, 261546), (336, 217955), (420, 174364), (560, 130773), (840, 87182), (1680, 43591)]