222002520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1850021}}^1$

素因数の和:1850035

約数の個数: 32

約数和(自身を含む): 666007920

約数和(自身を除く): 444005400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1850021, 3700042, 5550063, 7400084, 9250105, 11100126, 14800168, 18500210, 22200252, 27750315, 37000420, 44400504, 55500630, 74000840, 111001260, 222002520]

約数ペア:

[(1, 222002520), (2, 111001260), (3, 74000840), (4, 55500630), (5, 44400504), (6, 37000420), (8, 27750315), (10, 22200252), (12, 18500210), (15, 14800168), (20, 11100126), (24, 9250105), (30, 7400084), (40, 5550063), (60, 3700042), (120, 1850021)]