39314280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{327619}}^1$

素因数の和:327633

約数の個数: 32

約数和(自身を含む): 117943200

約数和(自身を除く): 78628920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 327619, 655238, 982857, 1310476, 1638095, 1965714, 2620952, 3276190, 3931428, 4914285, 6552380, 7862856, 9828570, 13104760, 19657140, 39314280]

約数ペア:

[(1, 39314280), (2, 19657140), (3, 13104760), (4, 9828570), (5, 7862856), (6, 6552380), (8, 4914285), (10, 3931428), (12, 3276190), (15, 2620952), (20, 1965714), (24, 1638095), (30, 1310476), (40, 982857), (60, 655238), (120, 327619)]