80409270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2029}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 193223520

約数和(自身を除く): 112814250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2029, 2642, 3963, 4058, 6087, 6605, 7926, 10145, 12174, 13210, 19815, 20290, 30435, 39630, 60870, 2680309, 5360618, 8040927, 13401545, 16081854, 26803090, 40204635, 80409270]

約数ペア:

[(1, 80409270), (2, 40204635), (3, 26803090), (5, 16081854), (6, 13401545), (10, 8040927), (15, 5360618), (30, 2680309), (1321, 60870), (2029, 39630), (2642, 30435), (3963, 20290), (4058, 19815), (6087, 13210), (6605, 12174), (7926, 10145)]