197970659760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{824877749}}^1$

素因数の和:824877765

約数の個数: 40

約数和(自身を含む): 613709046000

約数和(自身を除く): 415738386240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 824877749, 1649755498, 2474633247, 3299510996, 4124388745, 4949266494, 6599021992, 8248777490, 9898532988, 12373166235, 13198043984, 16497554980, 19797065976, 24746332470, 32995109960, 39594131952, 49492664940, 65990219920, 98985329880, 197970659760]

約数ペア:

[(1, 197970659760), (2, 98985329880), (3, 65990219920), (4, 49492664940), (5, 39594131952), (6, 32995109960), (8, 24746332470), (10, 19797065976), (12, 16497554980), (15, 13198043984), (16, 12373166235), (20, 9898532988), (24, 8248777490), (30, 6599021992), (40, 4949266494), (48, 4124388745), (60, 3299510996), (80, 2474633247), (120, 1649755498), (240, 824877749)]