87828160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{39209}}^1$

素因数の和:39233

約数の個数: 56

約数和(自身を含む): 239024160

約数和(自身を除く): 151196000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 39209, 78418, 156836, 196045, 274463, 313672, 392090, 548926, 627344, 784180, 1097852, 1254688, 1372315, 1568360, 2195704, 2509376, 2744630, 3136720, 4391408, 5489260, 6273440, 8782816, 10978520, 12546880, 17565632, 21957040, 43914080, 87828160]

約数ペア:

[(1, 87828160), (2, 43914080), (4, 21957040), (5, 17565632), (7, 12546880), (8, 10978520), (10, 8782816), (14, 6273440), (16, 5489260), (20, 4391408), (28, 3136720), (32, 2744630), (35, 2509376), (40, 2195704), (56, 1568360), (64, 1372315), (70, 1254688), (80, 1097852), (112, 784180), (140, 627344), (160, 548926), (224, 392090), (280, 313672), (320, 274463), (448, 196045), (560, 156836), (1120, 78418), (2240, 39209)]