103838520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{865321}}^1$

素因数の和:865335

約数の個数: 32

約数和(自身を含む): 311515920

約数和(自身を除く): 207677400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 865321, 1730642, 2595963, 3461284, 4326605, 5191926, 6922568, 8653210, 10383852, 12979815, 17306420, 20767704, 25959630, 34612840, 51919260, 103838520]

約数ペア:

[(1, 103838520), (2, 51919260), (3, 34612840), (4, 25959630), (5, 20767704), (6, 17306420), (8, 12979815), (10, 10383852), (12, 8653210), (15, 6922568), (20, 5191926), (24, 4326605), (30, 3461284), (40, 2595963), (60, 1730642), (120, 865321)]