40852560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24317}}^1$

素因数の和:24340

約数の個数: 80

約数和(自身を含む): 144740736

約数和(自身を除く): 103888176

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, 24317, 48634, 72951, 97268, 121585, 145902, 170219, 194536, 243170, 291804, 340438, 364755, 389072, 486340, 510657, 583608, 680876, 729510, 851095, 972680, 1021314, 1167216, 1361752, 1459020, 1702190, 1945360, 2042628, 2553285, 2723504, 2918040, 3404380, 4085256, 5106570, 5836080, 6808760, 8170512, 10213140, 13617520, 20426280, 40852560]

約数ペア:

[(1, 40852560), (2, 20426280), (3, 13617520), (4, 10213140), (5, 8170512), (6, 6808760), (7, 5836080), (8, 5106570), (10, 4085256), (12, 3404380), (14, 2918040), (15, 2723504), (16, 2553285), (20, 2042628), (21, 1945360), (24, 1702190), (28, 1459020), (30, 1361752), (35, 1167216), (40, 1021314), (42, 972680), (48, 851095), (56, 729510), (60, 680876), (70, 583608), (80, 510657), (84, 486340), (105, 389072), (112, 364755), (120, 340438), (140, 291804), (168, 243170), (210, 194536), (240, 170219), (280, 145902), (336, 121585), (420, 97268), (560, 72951), (840, 48634), (1680, 24317)]