200747760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{836449}}^1$

素因数の和:836465

約数の個数: 40

約数和(自身を含む): 622318800

約数和(自身を除く): 421571040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 836449, 1672898, 2509347, 3345796, 4182245, 5018694, 6691592, 8364490, 10037388, 12546735, 13383184, 16728980, 20074776, 25093470, 33457960, 40149552, 50186940, 66915920, 100373880, 200747760]

約数ペア:

[(1, 200747760), (2, 100373880), (3, 66915920), (4, 50186940), (5, 40149552), (6, 33457960), (8, 25093470), (10, 20074776), (12, 16728980), (15, 13383184), (16, 12546735), (20, 10037388), (24, 8364490), (30, 6691592), (40, 5018694), (48, 4182245), (60, 3345796), (80, 2509347), (120, 1672898), (240, 836449)]