153674080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137209}}^1$

素因数の和:137231

約数の個数: 48

約数和(自身を含む): 414923040

約数和(自身を除く): 261248960

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, 137209, 274418, 548836, 686045, 960463, 1097672, 1372090, 1920926, 2195344, 2744180, 3841852, 4390688, 4802315, 5488360, 7683704, 9604630, 10976720, 15367408, 19209260, 21953440, 30734816, 38418520, 76837040, 153674080]

約数ペア:

[(1, 153674080), (2, 76837040), (4, 38418520), (5, 30734816), (7, 21953440), (8, 19209260), (10, 15367408), (14, 10976720), (16, 9604630), (20, 7683704), (28, 5488360), (32, 4802315), (35, 4390688), (40, 3841852), (56, 2744180), (70, 2195344), (80, 1920926), (112, 1372090), (140, 1097672), (160, 960463), (224, 686045), (280, 548836), (560, 274418), (1120, 137209)]