28130160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117209}}^1$

素因数の和:117225

約数の個数: 40

約数和(自身を含む): 87204240

約数和(自身を除く): 59074080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117209, 234418, 351627, 468836, 586045, 703254, 937672, 1172090, 1406508, 1758135, 1875344, 2344180, 2813016, 3516270, 4688360, 5626032, 7032540, 9376720, 14065080, 28130160]

約数ペア:

[(1, 28130160), (2, 14065080), (3, 9376720), (4, 7032540), (5, 5626032), (6, 4688360), (8, 3516270), (10, 2813016), (12, 2344180), (15, 1875344), (16, 1758135), (20, 1406508), (24, 1172090), (30, 937672), (40, 703254), (48, 586045), (60, 468836), (80, 351627), (120, 234418), (240, 117209)]