20160307740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{284509}}^1$

素因数の和:285702

約数の個数: 48

約数和(自身を含む): 56496857760

約数和(自身を除く): 36336550020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1181, 2362, 3543, 4724, 5905, 7086, 11810, 14172, 17715, 23620, 35430, 70860, 284509, 569018, 853527, 1138036, 1422545, 1707054, 2845090, 3414108, 4267635, 5690180, 8535270, 17070540, 336005129, 672010258, 1008015387, 1344020516, 1680025645, 2016030774, 3360051290, 4032061548, 5040076935, 6720102580, 10080153870, 20160307740]

約数ペア:

[(1, 20160307740), (2, 10080153870), (3, 6720102580), (4, 5040076935), (5, 4032061548), (6, 3360051290), (10, 2016030774), (12, 1680025645), (15, 1344020516), (20, 1008015387), (30, 672010258), (60, 336005129), (1181, 17070540), (2362, 8535270), (3543, 5690180), (4724, 4267635), (5905, 3414108), (7086, 2845090), (11810, 1707054), (14172, 1422545), (17715, 1138036), (23620, 853527), (35430, 569018), (70860, 284509)]