49627920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206783}}^1$

素因数の和:206799

約数の個数: 40

約数和(自身を含む): 153847296

約数和(自身を除く): 104219376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206783, 413566, 620349, 827132, 1033915, 1240698, 1654264, 2067830, 2481396, 3101745, 3308528, 4135660, 4962792, 6203490, 8271320, 9925584, 12406980, 16542640, 24813960, 49627920]

約数ペア:

[(1, 49627920), (2, 24813960), (3, 16542640), (4, 12406980), (5, 9925584), (6, 8271320), (8, 6203490), (10, 4962792), (12, 4135660), (15, 3308528), (16, 3101745), (20, 2481396), (24, 2067830), (30, 1654264), (40, 1240698), (48, 1033915), (60, 827132), (80, 620349), (120, 413566), (240, 206783)]