120155670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{445021}}^1$

素因数の和:445037

約数の個数: 32

約数和(自身を含む): 320415840

約数和(自身を除く): 200260170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 445021, 890042, 1335063, 2225105, 2670126, 4005189, 4450210, 6675315, 8010378, 12015567, 13350630, 20025945, 24031134, 40051890, 60077835, 120155670]

約数ペア:

[(1, 120155670), (2, 60077835), (3, 40051890), (5, 24031134), (6, 20025945), (9, 13350630), (10, 12015567), (15, 8010378), (18, 6675315), (27, 4450210), (30, 4005189), (45, 2670126), (54, 2225105), (90, 1335063), (135, 890042), (270, 445021)]