20292240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84551}}^1$

素因数の和:84567

約数の個数: 40

約数和(自身を含む): 62906688

約数和(自身を除く): 42614448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84551, 169102, 253653, 338204, 422755, 507306, 676408, 845510, 1014612, 1268265, 1352816, 1691020, 2029224, 2536530, 3382040, 4058448, 5073060, 6764080, 10146120, 20292240]

約数ペア:

[(1, 20292240), (2, 10146120), (3, 6764080), (4, 5073060), (5, 4058448), (6, 3382040), (8, 2536530), (10, 2029224), (12, 1691020), (15, 1352816), (16, 1268265), (20, 1014612), (24, 845510), (30, 676408), (40, 507306), (48, 422755), (60, 338204), (80, 253653), (120, 169102), (240, 84551)]