47995560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133321}}^1$

素因数の和:133338

約数の個数: 48

約数和(自身を含む): 155986740

約数和(自身を除く): 107991180

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, 133321, 266642, 399963, 533284, 666605, 799926, 1066568, 1199889, 1333210, 1599852, 1999815, 2399778, 2666420, 3199704, 3999630, 4799556, 5332840, 5999445, 7999260, 9599112, 11998890, 15998520, 23997780, 47995560]

約数ペア:

[(1, 47995560), (2, 23997780), (3, 15998520), (4, 11998890), (5, 9599112), (6, 7999260), (8, 5999445), (9, 5332840), (10, 4799556), (12, 3999630), (15, 3199704), (18, 2666420), (20, 2399778), (24, 1999815), (30, 1599852), (36, 1333210), (40, 1199889), (45, 1066568), (60, 799926), (72, 666605), (90, 533284), (120, 399963), (180, 266642), (360, 133321)]