201993818760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{561093941}}^1$

素因数の和:561093958

約数の個数: 48

約数和(自身を含む): 656479912140

約数和(自身を除く): 454486093380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 561093941, 1122187882, 1683281823, 2244375764, 2805469705, 3366563646, 4488751528, 5049845469, 5610939410, 6733127292, 8416409115, 10099690938, 11221878820, 13466254584, 16832818230, 20199381876, 22443757640, 25249227345, 33665636460, 40398763752, 50498454690, 67331272920, 100996909380, 201993818760]

約数ペア:

[(1, 201993818760), (2, 100996909380), (3, 67331272920), (4, 50498454690), (5, 40398763752), (6, 33665636460), (8, 25249227345), (9, 22443757640), (10, 20199381876), (12, 16832818230), (15, 13466254584), (18, 11221878820), (20, 10099690938), (24, 8416409115), (30, 6733127292), (36, 5610939410), (40, 5049845469), (45, 4488751528), (60, 3366563646), (72, 2805469705), (90, 2244375764), (120, 1683281823), (180, 1122187882), (360, 561093941)]