60205040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107509}}^1$

素因数の和:107529

約数の個数: 40

約数和(自身を含む): 159974880

約数和(自身を除く): 99769840

約数列:

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

約数ペア:

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