8435280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5044

約数の個数: 80

約数和(自身を含む): 29890944

約数和(自身を除く): 21455664

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, 5021, 10042, 15063, 20084, 25105, 30126, 35147, 40168, 50210, 60252, 70294, 75315, 80336, 100420, 105441, 120504, 140588, 150630, 175735, 200840, 210882, 241008, 281176, 301260, 351470, 401680, 421764, 527205, 562352, 602520, 702940, 843528, 1054410, 1205040, 1405880, 1687056, 2108820, 2811760, 4217640, 8435280]

約数ペア:

[(1, 8435280), (2, 4217640), (3, 2811760), (4, 2108820), (5, 1687056), (6, 1405880), (7, 1205040), (8, 1054410), (10, 843528), (12, 702940), (14, 602520), (15, 562352), (16, 527205), (20, 421764), (21, 401680), (24, 351470), (28, 301260), (30, 281176), (35, 241008), (40, 210882), (42, 200840), (48, 175735), (56, 150630), (60, 140588), (70, 120504), (80, 105441), (84, 100420), (105, 80336), (112, 75315), (120, 70294), (140, 60252), (168, 50210), (210, 40168), (240, 35147), (280, 30126), (336, 25105), (420, 20084), (560, 15063), (840, 10042), (1680, 5021)]