67687560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188021}}^1$

素因数の和:188038

約数の個数: 48

約数和(自身を含む): 219985740

約数和(自身を除く): 152298180

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, 188021, 376042, 564063, 752084, 940105, 1128126, 1504168, 1692189, 1880210, 2256252, 2820315, 3384378, 3760420, 4512504, 5640630, 6768756, 7520840, 8460945, 11281260, 13537512, 16921890, 22562520, 33843780, 67687560]

約数ペア:

[(1, 67687560), (2, 33843780), (3, 22562520), (4, 16921890), (5, 13537512), (6, 11281260), (8, 8460945), (9, 7520840), (10, 6768756), (12, 5640630), (15, 4512504), (18, 3760420), (20, 3384378), (24, 2820315), (30, 2256252), (36, 1880210), (40, 1692189), (45, 1504168), (60, 1128126), (72, 940105), (90, 752084), (120, 564063), (180, 376042), (360, 188021)]