406804980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6780083}}^1$

素因数の和:6780095

約数の個数: 24

約数和(自身を含む): 1139054112

約数和(自身を除く): 732249132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6780083, 13560166, 20340249, 27120332, 33900415, 40680498, 67800830, 81360996, 101701245, 135601660, 203402490, 406804980]

約数ペア:

[(1, 406804980), (2, 203402490), (3, 135601660), (4, 101701245), (5, 81360996), (6, 67800830), (10, 40680498), (12, 33900415), (15, 27120332), (20, 20340249), (30, 13560166), (60, 6780083)]