120410080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107509}}^1$

素因数の和:107531

約数の個数: 48

約数和(自身を含む): 325110240

約数和(自身を除く): 204700160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 107509, 215018, 430036, 537545, 752563, 860072, 1075090, 1505126, 1720144, 2150180, 3010252, 3440288, 3762815, 4300360, 6020504, 7525630, 8600720, 12041008, 15051260, 17201440, 24082016, 30102520, 60205040, 120410080]

約数ペア:

[(1, 120410080), (2, 60205040), (4, 30102520), (5, 24082016), (7, 17201440), (8, 15051260), (10, 12041008), (14, 8600720), (16, 7525630), (20, 6020504), (28, 4300360), (32, 3762815), (35, 3440288), (40, 3010252), (56, 2150180), (70, 1720144), (80, 1505126), (112, 1075090), (140, 860072), (160, 752563), (224, 537545), (280, 430036), (560, 215018), (1120, 107509)]