74077320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617311}}^1$

素因数の和:617325

約数の個数: 32

約数和(自身を含む): 222232320

約数和(自身を除く): 148155000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617311, 1234622, 1851933, 2469244, 3086555, 3703866, 4938488, 6173110, 7407732, 9259665, 12346220, 14815464, 18519330, 24692440, 37038660, 74077320]

約数ペア:

[(1, 74077320), (2, 37038660), (3, 24692440), (4, 18519330), (5, 14815464), (6, 12346220), (8, 9259665), (10, 7407732), (12, 6173110), (15, 4938488), (20, 3703866), (24, 3086555), (30, 2469244), (40, 1851933), (60, 1234622), (120, 617311)]